diff --git a/types/qlik-engineapi/index.d.ts b/types/qlik-engineapi/index.d.ts
index b5a6c20a03..3de5bb8141 100644
--- a/types/qlik-engineapi/index.d.ts
+++ b/types/qlik-engineapi/index.d.ts
@@ -392,6 +392,11 @@ declare namespace EngineAPI {
          * Array of dimension labels.
          */
         qFieldLabels: string[];
+
+        /**
+         * no docu
+         */
+        qLabelExpression: string;
     }
 
     /**