diff --git a/fhem/FHEM/91_notify.pm b/fhem/FHEM/91_notify.pm
index 8cf424575..34cb050c1 100644
--- a/fhem/FHEM/91_notify.pm
+++ b/fhem/FHEM/91_notify.pm
@@ -275,7 +275,7 @@ notify_fhemwebFn($$$$)
       $ret .= "</tr>";
     }
   }
-  $ret .= '<script>setTimeout(function(){if(FW_checkNotifydev)'.
+  $ret .= '<script>setTimeout(function(){if(window.FW_checkNotifydev)'.
           'FW_checkNotifydev("REGEXP")}, 100)</script>';
 
   my @et = devspec2array("TYPE=eventTypes");
diff --git a/fhem/FHEM/92_FileLog.pm b/fhem/FHEM/92_FileLog.pm
index 22385644e..f95bbef30 100644
--- a/fhem/FHEM/92_FileLog.pm
+++ b/fhem/FHEM/92_FileLog.pm
@@ -566,7 +566,7 @@ FileLog_fhemwebFn($$$$)
   # DETAIL only from here on
   my $hash = $defs{$d};
 
-  $ret .= '<script>setTimeout(function(){if(FW_checkNotifydev)'.
+  $ret .= '<script>setTimeout(function(){if(window.FW_checkNotifydev)'.
           'FW_checkNotifydev("REGEXP")}, 100)</script>';
   $ret .= "<br>Regexp parts";
   $ret .= "<br><table class=\"block wide\">";