diff --git a/src/LegacyModule.php b/src/LegacyModule.php
index 8d12abd444..c4d70ee9f2 100644
--- a/src/LegacyModule.php
+++ b/src/LegacyModule.php
@@ -78,8 +78,7 @@ class LegacyModule extends BaseModule
 		$function_name = $this->moduleName . '_' . $function_suffix;
 
 		if (\function_exists($function_name)) {
-			$a = DI::app();
-			return $function_name($a) ?? '';
+			return $function_name() ?? '';
 		}
 
 		return '';