diff --git a/modules/backend/behaviors/UserPreferencesModel.php b/modules/backend/behaviors/UserPreferencesModel.php
index d65b40623..ea6a1ab25 100644
--- a/modules/backend/behaviors/UserPreferencesModel.php
+++ b/modules/backend/behaviors/UserPreferencesModel.php
@@ -109,6 +109,8 @@ class UserPreferencesModel extends SettingsModel
      */
     protected function getCacheKey()
     {
-        return 'backend::userpreferences.'.$this->recordCode;
+        $item = UserPreferences::forUser();
+        $userId = $item->userContext ? $item->userContext->id : 0;
+        return $this->recordCode.'-userpreference-'.$userId;
     }
 }