diff --git a/www/pgm2/fhemweb_readingsGroup.js b/www/pgm2/fhemweb_readingsGroup.js
index 109c2556c..8154b7c9a 100644
--- a/www/pgm2/fhemweb_readingsGroup.js
+++ b/www/pgm2/fhemweb_readingsGroup.js
@@ -143,7 +143,16 @@ FW_readingsGroupUpdateLine(d){
   //console.log("xxx: "+d[1]);
 }
 
+function FW_readingsGroupCreate(elName, devName, vArr, currVal, set, params, cmd)
+{
+}
+
+
 FW_widgets['readingsGroup'] = {
+  createFn:FW_readingsGroupCreate,
   updateLine:FW_readingsGroupUpdateLine
 };
 
+
+=pod
+=cut
diff --git a/www/pgm2/fhemweb_readingsHistory.js b/www/pgm2/fhemweb_readingsHistory.js
index affa3269e..1166939d0 100644
--- a/www/pgm2/fhemweb_readingsHistory.js
+++ b/www/pgm2/fhemweb_readingsHistory.js
@@ -36,7 +36,15 @@ FW_readingsHistoryUpdateLine(d){
 
 }
 
+function FW_readingsHistoryCreate(elName, devName, vArr, currVal, set, params, cmd)
+{
+}
 
 FW_widgets['readingsHistory'] = {
+  createFn:FW_readingsHistoryCreate,
   updateLine:FW_readingsHistoryUpdateLine
 };
+
+
+=pod
+=cut