diff --git a/services/DatabaseService.php b/services/DatabaseService.php
index dfcd5d4b..c093f361 100644
--- a/services/DatabaseService.php
+++ b/services/DatabaseService.php
@@ -2,6 +2,8 @@
 
 namespace Grocy\Services;
 
+use Grocy\Services\UsersService;
+
 class DatabaseService
 {
 	private static $DbConnection = null;
@@ -73,6 +75,11 @@ class DatabaseService
 				return (false !== mb_ereg($pattern, $value)) ? 1 : 0;
 			});
 
+			$pdo->sqliteCreateFunction('grocy_user_setting', function ($value) {
+				$usersService = new UsersService();
+				return $usersService->GetUserSetting(GROCY_USER_ID, $value);
+			});
+
 			self::$DbConnectionRaw = $pdo;
 		}