diff --git a/scripts/pi-hole/js/customdns.js b/scripts/pi-hole/js/customdns.js
index 8d9b7f3c..149fada9 100644
--- a/scripts/pi-hole/js/customdns.js
+++ b/scripts/pi-hole/js/customdns.js
@@ -52,7 +52,7 @@ $(document).ready(function() {
             "' data-ip='" +
             row[1] +
             "'>" +
-            '<span class="glyphicon glyphicon-trash"></span>' +
+            '<span class="far fa-trash-alt"></span>' +
             "</button>"
           );
         }
diff --git a/scripts/pi-hole/js/groups-adlists.js b/scripts/pi-hole/js/groups-adlists.js
index 53a137ba..f282ebe0 100644
--- a/scripts/pi-hole/js/groups-adlists.js
+++ b/scripts/pi-hole/js/groups-adlists.js
@@ -19,7 +19,7 @@ function showAlert(type, icon, title, message) {
     case "info":
       opts = {
         type: "info",
-        icon: "glyphicon glyphicon-time",
+        icon: "far fa-clock",
         title: title,
         message: message
       };
@@ -42,7 +42,7 @@ function showAlert(type, icon, title, message) {
     case "warning":
       opts = {
         type: "warning",
-        icon: "glyphicon glyphicon-warning-sign",
+        icon: "fas fa-exclamation-triangle",
         title: title,
         message: message
       };
@@ -56,7 +56,7 @@ function showAlert(type, icon, title, message) {
     case "error":
       opts = {
         type: "danger",
-        icon: "glyphicon glyphicon-remove",
+        icon: "fas fa-times",
         title: "&nbsp;<strong>Error, something went wrong!</strong><br>",
         message: message
       };
@@ -179,7 +179,7 @@ function initTable() {
         '<button class="btn btn-danger btn-xs deleteAdlist" type="button" data-id="' +
         data.id +
         '">' +
-        '<span class="glyphicon glyphicon-trash"></span>' +
+        '<span class="far fa-trash-alt"></span>' +
         "</button>";
       $("td:eq(4)", row).html(button);
     },
@@ -249,7 +249,7 @@ function addAdlist() {
     },
     success: function(response) {
       if (response.success) {
-        showAlert("success", "glyphicon glyphicon-plus", "Successfully added adlist", address);
+        showAlert("success", "fas fa-plus", "Successfully added adlist", address);
         $("#new_address").val("");
         $("#new_comment").val("");
         table.ajax.reload();
@@ -305,12 +305,7 @@ function editAdlist() {
     },
     success: function(response) {
       if (response.success) {
-        showAlert(
-          "success",
-          "glyphicon glyphicon-pencil",
-          "Successfully " + done + " adlist ",
-          address
-        );
+        showAlert("success", "fas fa-pencil-alt", "Successfully " + done + " adlist ", address);
       } else {
         showAlert(
           "error",
@@ -345,7 +340,7 @@ function deleteAdlist() {
     data: { action: "delete_adlist", id: id, token: token },
     success: function(response) {
       if (response.success) {
-        showAlert("success", "glyphicon glyphicon-trash", "Successfully deleted adlist ", address);
+        showAlert("success", "far fa-trash-alt", "Successfully deleted adlist ", address);
         table
           .row(tr)
           .remove()
diff --git a/scripts/pi-hole/js/groups-clients.js b/scripts/pi-hole/js/groups-clients.js
index 68fbed9e..3148a5b2 100644
--- a/scripts/pi-hole/js/groups-clients.js
+++ b/scripts/pi-hole/js/groups-clients.js
@@ -17,7 +17,7 @@ function showAlert(type, icon, title, message) {
     case "info":
       opts = {
         type: "info",
-        icon: "glyphicon glyphicon-time",
+        icon: "far fa-clock",
         title: title,
         message: message
       };
@@ -40,7 +40,7 @@ function showAlert(type, icon, title, message) {
     case "warning":
       opts = {
         type: "warning",
-        icon: "glyphicon glyphicon-warning-sign",
+        icon: "fas fa-exclamation-triangle",
         title: title,
         message: message
       };
@@ -54,7 +54,7 @@ function showAlert(type, icon, title, message) {
     case "error":
       opts = {
         type: "danger",
-        icon: "glyphicon glyphicon-remove",
+        icon: "fas fa-times",
         title: "&nbsp;<strong>Error, something went wrong!</strong><br>",
         message: message
       };
@@ -185,7 +185,7 @@ function initTable() {
         '<button class="btn btn-danger btn-xs deleteClient" type="button" data-id="' +
         data.id +
         '">' +
-        '<span class="glyphicon glyphicon-trash"></span>' +
+        '<span class="far fa-trash-alt"></span>' +
         "</button>";
       $("td:eq(2)", row).html(button);
     },
@@ -252,7 +252,7 @@ function addClient() {
     data: { action: "add_client", ip: ip, token: token },
     success: function(response) {
       if (response.success) {
-        showAlert("success", "glyphicon glyphicon-plus", "Successfully added client", ip);
+        showAlert("success", "fas fa-plus", "Successfully added client", ip);
         reload_client_suggestions();
         table.ajax.reload();
       } else {
@@ -294,12 +294,7 @@ function editClient() {
     data: { action: "edit_client", id: id, groups: groups, token: token },
     success: function(response) {
       if (response.success) {
-        showAlert(
-          "success",
-          "glyphicon glyphicon-plus",
-          "Successfully " + done + " client",
-          ip_name
-        );
+        showAlert("success", "fas fa-plus", "Successfully " + done + " client", ip_name);
       } else {
         showAlert("error", "Error while " + not_done + " client with ID " + id, response.message);
       }
@@ -335,7 +330,7 @@ function deleteClient() {
     data: { action: "delete_client", id: id, token: token },
     success: function(response) {
       if (response.success) {
-        showAlert("success", "glyphicon glyphicon-trash", "Successfully deleted client ", ip_name);
+        showAlert("success", "far fa-trash-alt", "Successfully deleted client ", ip_name);
         table
           .row(tr)
           .remove()
diff --git a/scripts/pi-hole/js/groups-domains.js b/scripts/pi-hole/js/groups-domains.js
index b83c5296..a298531b 100644
--- a/scripts/pi-hole/js/groups-domains.js
+++ b/scripts/pi-hole/js/groups-domains.js
@@ -19,7 +19,7 @@ function showAlert(type, icon, title, message) {
     case "info":
       opts = {
         type: "info",
-        icon: "glyphicon glyphicon-time",
+        icon: "far fa-clock",
         title: title,
         message: message
       };
@@ -42,7 +42,7 @@ function showAlert(type, icon, title, message) {
     case "warning":
       opts = {
         type: "warning",
-        icon: "glyphicon glyphicon-warning-sign",
+        icon: "fas fa-exclamation-triangle",
         title: title,
         message: message
       };
@@ -56,7 +56,7 @@ function showAlert(type, icon, title, message) {
     case "error":
       opts = {
         type: "danger",
-        icon: "glyphicon glyphicon-remove",
+        icon: "fas fa-times",
         title: "&nbsp;<strong>Error, something went wrong!</strong><br>",
         message: message
       };
@@ -196,7 +196,7 @@ function initTable() {
         '<button class="btn btn-danger btn-xs deleteDomain" type="button" data-id="' +
         data.id +
         '">' +
-        '<span class="glyphicon glyphicon-trash"></span>' +
+        '<span class="far fa-trash-alt"></span>' +
         "</button>";
       $("td:eq(5)", row).html(button);
     },
@@ -268,7 +268,7 @@ function addDomain() {
     },
     success: function(response) {
       if (response.success) {
-        showAlert("success", "glyphicon glyphicon-plus", "Successfully added domain", domain);
+        showAlert("success", "fas fa-plus", "Successfully added domain", domain);
         $("#new_domain").val("");
         $("#new_comment").val("");
         table.ajax.reload();
@@ -329,12 +329,7 @@ function editDomain() {
     },
     success: function(response) {
       if (response.success) {
-        showAlert(
-          "success",
-          "glyphicon glyphicon-pencil",
-          "Successfully " + done + " domain",
-          domain
-        );
+        showAlert("success", "fas fa-pencil-alt", "Successfully " + done + " domain", domain);
       } else
         showAlert(
           "error",
@@ -368,7 +363,7 @@ function deleteDomain() {
     data: { action: "delete_domain", id: id, token: token },
     success: function(response) {
       if (response.success) {
-        showAlert("success", "glyphicon glyphicon-trash", "Successfully deleted domain", domain);
+        showAlert("success", "far fa-trash-alt", "Successfully deleted domain", domain);
         table
           .row(tr)
           .remove()
diff --git a/scripts/pi-hole/js/groups.js b/scripts/pi-hole/js/groups.js
index b7ec372c..33859515 100644
--- a/scripts/pi-hole/js/groups.js
+++ b/scripts/pi-hole/js/groups.js
@@ -18,7 +18,7 @@ function showAlert(type, icon, title, message) {
     case "info":
       opts = {
         type: "info",
-        icon: "glyphicon glyphicon-time",
+        icon: "far fa-clock",
         title: title,
         message: message
       };
@@ -41,7 +41,7 @@ function showAlert(type, icon, title, message) {
     case "warning":
       opts = {
         type: "warning",
-        icon: "glyphicon glyphicon-warning-sign",
+        icon: "fas fa-exclamation-triangle",
         title: title,
         message: message
       };
@@ -55,7 +55,7 @@ function showAlert(type, icon, title, message) {
     case "error":
       opts = {
         type: "danger",
-        icon: "glyphicon glyphicon-remove",
+        icon: "fas fa-times",
         title: "&nbsp;<strong>Error, something went wrong!</strong><br>",
         message: message
       };
@@ -139,7 +139,7 @@ $(document).ready(function() {
           '<button class="btn btn-danger btn-xs deleteGroup" type="button" data-id="' +
           data.id +
           '">' +
-          '<span class="glyphicon glyphicon-trash"></span>' +
+          '<span class="far fa-trash-alt"></span>' +
           "</button>";
         $("td:eq(3)", row).html(button);
       }
@@ -205,7 +205,7 @@ function addGroup() {
     data: { action: "add_group", name: name, desc: desc, token: token },
     success: function(response) {
       if (response.success) {
-        showAlert("success", "glyphicon glyphicon-plus", "Successfully added group", name);
+        showAlert("success", "fas fa-plus", "Successfully added group", name);
         $("#new_name").val("");
         $("#new_desc").val("");
         table.ajax.reload();
@@ -259,7 +259,7 @@ function editGroup() {
     },
     success: function(response) {
       if (response.success) {
-        showAlert("success", "glyphicon glyphicon-pencil", "Successfully " + done + " group", name);
+        showAlert("success", "fas fa-pencil-alt", "Successfully " + done + " group", name);
       } else {
         showAlert(
           "error",
@@ -294,7 +294,7 @@ function deleteGroup() {
     data: { action: "delete_group", id: id, token: token },
     success: function(response) {
       if (response.success) {
-        showAlert("success", "glyphicon glyphicon-trash", "Successfully deleted group ", name);
+        showAlert("success", "far fa-trash-alt", "Successfully deleted group ", name);
         table
           .row(tr)
           .remove()
diff --git a/scripts/pi-hole/js/list.js b/scripts/pi-hole/js/list.js
index 8a369c34..5765e2c7 100644
--- a/scripts/pi-hole/js/list.js
+++ b/scripts/pi-hole/js/list.js
@@ -42,7 +42,7 @@ function addListEntry(entry, index, list, button, type) {
       disabled_message +
       "</span>" +
       '<button class="btn btn-danger btn-xs pull-right" type="button">' +
-      '<span class="glyphicon glyphicon-trash"></span></button></li>'
+      '<span class="far fa-trash-alt"></span></button></li>'
   );
   // Handle button
   $(button + " #" + index).on("click", "button", function() {
diff --git a/scripts/pi-hole/php/loginpage.php b/scripts/pi-hole/php/loginpage.php
index fcd225dc..9c32f713 100644
--- a/scripts/pi-hole/php/loginpage.php
+++ b/scripts/pi-hole/php/loginpage.php
@@ -41,7 +41,7 @@
             <div class="form-group pull-left">
               <div class="checkbox pull-right"><label><input type="checkbox" id="logincookie" name="persistentlogin">Remember me for 7 days</label></div>
             </div>
-            <button type="submit" class="btn btn-primary pull-right"><i class="glyphicon glyphicon-log-in"></i>&nbsp;&nbsp;&nbsp;Log in</button>
+            <button type="submit" class="btn btn-primary pull-right"><i class="fas fa-sign-in-alt"></i>&nbsp;&nbsp;&nbsp;Log in</button>
           </div>
         </div>
         <br>
diff --git a/settings.php b/settings.php
index 1861eb36..33033f24 100644
--- a/settings.php
+++ b/settings.php
@@ -285,7 +285,7 @@ if (isset($_GET['tab']) && in_array($_GET['tab'], array("sysadmin", "blocklists"
                                                             </td>
                                                             <td class="text-center">
                                                                 <button class="btn btn-danger btn-xs" id="adlist-btn-<?php echo $key; ?>">
-                                                                    <span class="glyphicon glyphicon-trash"></span>
+                                                                    <span class="far fa-trash-alt"></span>
                                                                 </button>
                                                                 <input type="checkbox" name="adlist-del-<?php echo $key; ?>" hidden>
                                                             </td>
@@ -603,7 +603,7 @@ if (isset($_GET['tab']) && in_array($_GET['tab'], array("sysadmin", "blocklists"
                                                             <td id="HOST"><?php echo $lease["host"]; ?></td>
                                                             <td>
                                                                 <button class="btn btn-warning btn-xs" type="button" id="button" data-static="alert">
-                                                                    <span class="glyphicon glyphicon-copy"></span>
+                                                                    <span class="fas fas fa-file-import"></span>
                                                                 </button>
                                                             </td>
                                                         </tr>
@@ -633,7 +633,7 @@ if (isset($_GET['tab']) && in_array($_GET['tab'], array("sysadmin", "blocklists"
                                                             <td><?php if (strlen($lease["hwaddr"]) > 0) { ?>
                                                                 <button class="btn btn-danger btn-xs" type="submit" name="removestatic"
                                                                         value="<?php echo $lease["hwaddr"]; ?>">
-                                                                    <span class="glyphicon glyphicon-trash"></span>
+                                                                    <span class="far fa-trash-alt"></span>
                                                                 </button>
                                                                 <?php } ?>
                                                             </td>
@@ -647,7 +647,7 @@ if (isset($_GET['tab']) && in_array($_GET['tab'], array("sysadmin", "blocklists"
                                                             <td><input type="text" name="AddHostname" value=""></td>
                                                             <td>
                                                                 <button class="btn btn-success btn-xs" type="submit" name="addstatic">
-                                                                    <span class="glyphicon glyphicon-plus"></span>
+                                                                    <span class="fas fa-plus"></span>
                                                                 </button>
                                                             </td>
                                                         </tr>