diff --git a/scripts/pi-hole/js/auditlog.js b/scripts/pi-hole/js/auditlog.js
index c36802b7..9069b087 100644
--- a/scripts/pi-hole/js/auditlog.js
+++ b/scripts/pi-hole/js/auditlog.js
@@ -106,9 +106,15 @@ function updateTopLists() {
 function add(domain, list) {
   var token = $("#token").text();
   $.ajax({
-    url: "scripts/pi-hole/php/add.php",
+    url: "scripts/pi-hole/php/groups.php",
     method: "post",
-    data: { domain: domain, list: list, token: token },
+    data: {
+      domain: domain,
+      list: list,
+      token: token,
+      action: "add_domain",
+      comment: "Added from Audit Log"
+    },
     success: function () {
       updateTopLists();
     },
diff --git a/scripts/pi-hole/js/db_queries.js b/scripts/pi-hole/js/db_queries.js
index a0554f0d..0b29da02 100644
--- a/scripts/pi-hole/js/db_queries.js
+++ b/scripts/pi-hole/js/db_queries.js
@@ -92,16 +92,19 @@ function add(domain, list) {
   alSuccess.hide();
   alFailure.hide();
   $.ajax({
-    url: "scripts/pi-hole/php/add.php",
+    url: "scripts/pi-hole/php/groups.php",
     method: "post",
-    data: { domain: domain, list: list, token: token },
+    data: {
+      domain: domain,
+      list: list,
+      token: token,
+      action: "add_domain",
+      comment: "Added from Long-Term-Data Query Log"
+    },
     success: function (response) {
-      if (
-        response.indexOf("not a valid argument") !== -1 ||
-        response.indexOf("is not a valid domain") !== -1
-      ) {
+      if (!response.success) {
         alFailure.show();
-        err.html(response);
+        err.html(response.message);
         alFailure.delay(4000).fadeOut(2000, function () {
           alFailure.hide();
         });
diff --git a/scripts/pi-hole/js/queries.js b/scripts/pi-hole/js/queries.js
index 413d1bf6..7877d291 100644
--- a/scripts/pi-hole/js/queries.js
+++ b/scripts/pi-hole/js/queries.js
@@ -39,19 +39,21 @@ function add(domain, list) {
   // add Domain to List after Modal has faded in
   alertModal.one("shown.bs.modal", function () {
     $.ajax({
-      url: "scripts/pi-hole/php/add.php",
+      url: "scripts/pi-hole/php/groups.php",
       method: "post",
-      data: { domain: domain, list: list, token: token },
+      data: {
+        domain: domain,
+        list: list,
+        token: token,
+        action: "add_domain",
+        comment: "Added from Query Log"
+      },
       success: function (response) {
         alProcessing.hide();
-        if (
-          response.indexOf("not a valid argument") !== -1 ||
-          response.indexOf("is not a valid domain") !== -1 ||
-          response.indexOf("Wrong token") !== -1
-        ) {
+        if (!response.success) {
           // Failure
           alNetworkErr.hide();
-          alCustomErr.html(response.replace("[✗]", ""));
+          alCustomErr.html(response.message);
           alFailure.fadeIn(1000);
           setTimeout(function () {
             alertModal.modal("hide");
diff --git a/scripts/pi-hole/php/add.php b/scripts/pi-hole/php/add.php
deleted file mode 100644
index a04fe189..00000000
--- a/scripts/pi-hole/php/add.php
+++ /dev/null
@@ -1,93 +0,0 @@
-<?php
-/* Pi-hole: A black hole for Internet advertisements
-*  (c) 2017 Pi-hole, LLC (https://pi-hole.net)
-*  Network-wide ad blocking via your own hardware.
-*
-*  This file is copyright under the latest version of the EUPL.
-*  Please see LICENSE file for your rights under this license. */
-
-require_once('auth.php');
-
-$list = $_POST['list'];
-
-// Perform all of the authentication for list editing
-// when NOT invoked and authenticated from API
-if (empty($api)) {
-    list_verify($list);
-}
-
-// Split individual domains into array
-$domains = preg_split('/\s+/', trim($_POST['domain']));
-
-// Get comment if available
-$comment = null;
-if(isset($_POST['comment'])) {
-	$comment = trim($_POST['comment']);
-}
-
-// Convert domain name to IDNA ASCII form for international domains
-// Do this only for exact domains, not for regex filters
-// Only do it when the php-intl extension is available
-if (extension_loaded("intl") && ($list === "white" || $list === "black")) {
-	foreach($domains as &$domain)
-	{
-		$domain = idn_to_ascii($domain);
-	}
-}
-
-// Only check domains we add to the exact lists.
-// Regex are validated by FTL during import
-$check_lists = ["white","black","audit"];
-if(in_array($list, $check_lists)) {
-    check_domain($domains);
-}
-
-require_once("func.php");
-require_once("database.php");
-$GRAVITYDB = getGravityDBFilename();
-$db = SQLite3_connect($GRAVITYDB, SQLITE3_OPEN_READWRITE);
-
-$reload = true;
-switch($list) {
-	case "white":
-		$domains = array_map('strtolower', $domains);
-		echo add_to_table($db, "domainlist", $domains, $comment, false, false, ListType::whitelist);
-		break;
-
-	case "black":
-		$domains = array_map('strtolower', $domains);
-		echo add_to_table($db, "domainlist", $domains, $comment, false, false, ListType::blacklist);
-		break;
-
-	case "white_regex":
-		echo add_to_table($db, "domainlist", $domains, $comment, false, false, ListType::regex_whitelist);
-		break;
-
-	case "white_wild":
-		echo add_to_table($db, "domainlist", $domains, $comment, true, false, ListType::regex_whitelist);
-		break;
-
-	case "black_regex":
-		echo add_to_table($db, "domainlist", $domains, $comment, false, false, ListType::regex_blacklist);
-		break;
-
-	case "black_wild":
-		echo add_to_table($db, "domainlist", $domains, $comment, true, false, ListType::regex_blacklist);
-		break;
-
-	case "audit":
-		$reload = false;
-		echo add_to_table($db, "domain_audit", $domains);
-		break;
-
-	default:
-		die("Invalid list!");
-}
-
-// Reload lists in pihole-FTL after having added something
-if ($reload) {
-	$output = pihole_execute("restartdns reload-lists");
-	echo implode("\n", $output);
-}
-?>
-
diff --git a/scripts/pi-hole/php/groups.php b/scripts/pi-hole/php/groups.php
index bb4f7a79..7ba247c5 100644
--- a/scripts/pi-hole/php/groups.php
+++ b/scripts/pi-hole/php/groups.php
@@ -456,7 +456,13 @@ if ($_POST['action'] == 'get_groups') {
             throw new Exception('While preparing statement: ' . $db->lastErrorMsg());
         }
 
-        $type = intval($_POST['type']);
+        if (isset($_POST['type'])) {
+            $type = intval($_POST['type']);
+        } else if (isset($_POST['list']) && $_POST['list'] === "white") {
+            $type = ListType::whitelist;
+        } else if (isset($_POST['list']) && $_POST['list'] === "black") {
+            $type = ListType::blacklist;
+        }
 
         if (!$stmt->bindValue(':type', $type, SQLITE3_TEXT)) {
             throw new Exception('While binding type: ' . $db->lastErrorMsg());