diff --git a/db/migrations/mysql/000079_usergroups_displayname_index.down.sql b/db/migrations/mysql/000079_usergroups_displayname_index.down.sql
new file mode 100644
index 0000000000..7a008b0631
--- /dev/null
+++ b/db/migrations/mysql/000079_usergroups_displayname_index.down.sql
@@ -0,0 +1,14 @@
+SET @preparedStatement = (SELECT IF(
+    (
+        SELECT COUNT(*) FROM INFORMATION_SCHEMA.STATISTICS
+        WHERE table_name = 'UserGroups'
+        AND table_schema = DATABASE()
+        AND index_name = 'idx_usergroups_displayname'
+    ) > 0,
+    'DROP INDEX idx_usergroups_displayname ON UserGroups;',
+    'SELECT 1'
+));
+
+PREPARE removeIndexIfExists FROM @preparedStatement;
+EXECUTE removeIndexIfExists;
+DEALLOCATE PREPARE removeIndexIfExists;
\ No newline at end of file
diff --git a/db/migrations/mysql/000079_usergroups_displayname_index.up.sql b/db/migrations/mysql/000079_usergroups_displayname_index.up.sql
new file mode 100644
index 0000000000..55680f8d05
--- /dev/null
+++ b/db/migrations/mysql/000079_usergroups_displayname_index.up.sql
@@ -0,0 +1,14 @@
+SET @preparedStatement = (SELECT IF(
+    (
+        SELECT COUNT(*) FROM INFORMATION_SCHEMA.STATISTICS
+        WHERE table_name = 'UserGroups'
+        AND table_schema = DATABASE()
+        AND index_name = 'idx_usergroups_displayname'
+    ) > 0,
+    'SELECT 1',
+    'CREATE INDEX idx_usergroups_displayname ON UserGroups(DisplayName);'
+));
+
+PREPARE createIndexIfNotExists FROM @preparedStatement;
+EXECUTE createIndexIfNotExists;
+DEALLOCATE PREPARE createIndexIfNotExists;
diff --git a/db/migrations/postgres/000079_usergroups_displayname_index.down.sql b/db/migrations/postgres/000079_usergroups_displayname_index.down.sql
new file mode 100644
index 0000000000..0a145034d0
--- /dev/null
+++ b/db/migrations/postgres/000079_usergroups_displayname_index.down.sql
@@ -0,0 +1 @@
+DROP INDEX IF EXISTS idx_usergroups_displayname;
\ No newline at end of file
diff --git a/db/migrations/postgres/000079_usergroups_displayname_index.up.sql b/db/migrations/postgres/000079_usergroups_displayname_index.up.sql
new file mode 100644
index 0000000000..ed6bc9dcc4
--- /dev/null
+++ b/db/migrations/postgres/000079_usergroups_displayname_index.up.sql
@@ -0,0 +1 @@
+CREATE INDEX IF NOT EXISTS idx_usergroups_displayname ON usergroups(displayname);
\ No newline at end of file