diff --git a/db_queries.php b/db_queries.php
index 450a5ed0..73ee2def 100644
--- a/db_queries.php
+++ b/db_queries.php
@@ -139,7 +139,7 @@ $token = $_SESSION['token'];
         </div>
         <!-- /.box-header -->
         <div class="box-body">
-            <table id="all-queries" class="display table table-striped table-bordered" cellspacing="0" width="100%">
+            <table id="all-queries" class="table table-striped table-bordered" width="100%">
                 <thead>
                     <tr>
                         <th>Time</th>
diff --git a/dns_records.php b/dns_records.php
index 362329dc..4d429af4 100644
--- a/dns_records.php
+++ b/dns_records.php
@@ -72,7 +72,7 @@
             </div>
             <!-- /.box-header -->
             <div class="box-body">
-                <table id="customDNSTable" class="display table table-striped table-bordered" cellspacing="0" width="100%">
+                <table id="customDNSTable" class="table table-striped table-bordered" width="100%">
                     <thead>
                     <tr>
                         <th>Domain</th>
diff --git a/groups-adlists.php b/groups-adlists.php
index 16b11216..ae5c98ed 100644
--- a/groups-adlists.php
+++ b/groups-adlists.php
@@ -53,7 +53,7 @@
             </div>
             <!-- /.box-header -->
             <div class="box-body">
-                <table id="adlistsTable" class="display table table-striped table-bordered" cellspacing="0" width="100%">
+                <table id="adlistsTable" class="table table-striped table-bordered" width="100%">
                     <thead>
                     <tr>
                         <th>ID</th>
diff --git a/groups-clients.php b/groups-clients.php
index 843b08f4..e982fea0 100644
--- a/groups-clients.php
+++ b/groups-clients.php
@@ -55,7 +55,7 @@
             </div>
             <!-- /.box-header -->
             <div class="box-body">
-                <table id="clientsTable" class="display table table-striped table-bordered" cellspacing="0" width="100%">
+                <table id="clientsTable" class="table table-striped table-bordered" width="100%">
                     <thead>
                     <tr>
                         <th>ID</th>
diff --git a/groups-domains.php b/groups-domains.php
index 2cb19cd7..a1afd314 100644
--- a/groups-domains.php
+++ b/groups-domains.php
@@ -118,7 +118,7 @@
             </div>
             <!-- /.box-header -->
             <div class="box-body">
-                <table id="domainsTable" class="display table table-striped table-bordered" cellspacing="0" width="100%">
+                <table id="domainsTable" class="table table-striped table-bordered" width="100%">
                     <thead>
                     <tr>
                         <th>ID</th>
diff --git a/groups.php b/groups.php
index 7c091015..e7680cfa 100644
--- a/groups.php
+++ b/groups.php
@@ -52,7 +52,7 @@
             </div>
             <!-- /.box-header -->
             <div class="box-body">
-                <table id="groupsTable" class="display table table-striped table-bordered" cellspacing="0" width="100%">
+                <table id="groupsTable" class="table table-striped table-bordered" width="100%">
                     <thead>
                     <tr>
                         <th>ID</th>
diff --git a/messages.php b/messages.php
index 4b3095e4..d941e566 100644
--- a/messages.php
+++ b/messages.php
@@ -19,7 +19,7 @@
         <div class="box" id="messages-list">
             <!-- /.box-header -->
             <div class="box-body">
-                <table id="messagesTable" class="display table table-striped table-bordered" cellspacing="0" width="100%">
+                <table id="messagesTable" class="table table-striped table-bordered" width="100%">
                     <thead>
                     <tr>
                         <th>ID</th>
diff --git a/network.php b/network.php
index 3aa7342d..7ce7635f 100644
--- a/network.php
+++ b/network.php
@@ -29,7 +29,7 @@ $token = $_SESSION['token'];
         </div>
         <!-- /.box-header -->
         <div class="box-body">
-            <table id="network-entries" class="display table table-striped table-bordered" cellspacing="0" width="100%">
+            <table id="network-entries" class="table table-striped table-bordered" width="100%">
                 <thead>
                     <tr>
                         <th>IP address</th>
diff --git a/queries.php b/queries.php
index 9ab85267..8a5ae112 100644
--- a/queries.php
+++ b/queries.php
@@ -122,7 +122,7 @@ if(strlen($showing) > 0)
         </div>
         <!-- /.box-header -->
         <div class="box-body">
-            <table id="all-queries" class="display table table-striped table-bordered" cellspacing="0" width="100%">
+            <table id="all-queries" class="table table-striped table-bordered" width="100%">
                 <thead>
                     <tr>
                         <th>Time</th>
diff --git a/settings.php b/settings.php
index e6d3516e..7c29b370 100644
--- a/settings.php
+++ b/settings.php
@@ -265,7 +265,7 @@ if (isset($_GET['tab']) && in_array($_GET['tab'], array("sysadmin", "adlists", "
                                 <div class="box-body">
                                     <div class="row">
                                         <div class="col-md-12">
-                                            <table class="table table-striped table-bordered dt-responsive nowrap">
+                                            <table class="table table-striped table-bordered nowrap">
                                                 <tbody>
                                                 <tr>
                                                     <th scope="row">Pi-hole Ethernet Interface:</th>
@@ -308,7 +308,7 @@ if (isset($_GET['tab']) && in_array($_GET['tab'], array("sysadmin", "adlists", "
 
                                                 $FTLversion = exec("/usr/bin/pihole-FTL version");
                                             ?>
-                                            <table class="table table-striped table-bordered dt-responsive nowrap">
+                                            <table class="table table-striped table-bordered nowrap">
                                                 <tbody>
                                                     <tr>
                                                         <th scope="row">FTL version:</th>
@@ -702,8 +702,7 @@ if (isset($_GET['tab']) && in_array($_GET['tab'], array("sysadmin", "adlists", "
                                         <div class="row">
                                             <div class="col-md-12">
                                                 <label>Currently active DHCP leases</label>
-                                                <table id="DHCPLeasesTable" class="table table-striped table-bordered dt-responsive nowrap"
-                                                       cellspacing="0" width="100%">
+                                                <table id="DHCPLeasesTable" class="table table-striped table-bordered nowrap" width="100%">
                                                     <thead>
                                                         <tr>
                                                             <th>MAC address</th>
@@ -732,8 +731,7 @@ if (isset($_GET['tab']) && in_array($_GET['tab'], array("sysadmin", "adlists", "
                                             </div>
                                             <div class="col-md-12">
                                                 <label>Static DHCP leases configuration</label>
-                                                <table id="DHCPStaticLeasesTable" class="table table-striped table-bordered dt-responsive nowrap"
-                                                       cellspacing="0" width="100%">
+                                                <table id="DHCPStaticLeasesTable" class="table table-striped table-bordered nowrap" width="100%">
                                                     <thead>
                                                     <tr>
                                                         <th>MAC address</th>