diff --git a/src/app/resource/controllers/ResourceListController.php b/src/app/resource/controllers/ResourceListController.php
index 66612f7a6b75eb7980859b96a86bdf73f6a4c238..ba10192d31bb3152fc89cf0f018c284baf8cf278 100644
--- a/src/app/resource/controllers/ResourceListController.php
+++ b/src/app/resource/controllers/ResourceListController.php
@@ -1243,10 +1243,11 @@ class ResourceListController
         ];
     }
 
-    private function compareSortOnLabel($a, $b) {
-        if ($a['label'] < $b['label']) {
+    private function compareSortOnLabel($a, $b)
+    {
+        if (strtolower($a['label']) < strtolower($b['label'])) {
             return -1;
-        } elseif ($a['label'] > $b['label']) {
+        } elseif (strtolower($a['label']) > strtolower($b['label'])) {
             return 1;
         }
         return 0;