diff --git a/fhem/webfrontend/pgm2/01_FHEMWEB.pm b/fhem/webfrontend/pgm2/01_FHEMWEB.pm
index b3540e872..7c58cff8d 100755
--- a/fhem/webfrontend/pgm2/01_FHEMWEB.pm
+++ b/fhem/webfrontend/pgm2/01_FHEMWEB.pm
@@ -494,9 +494,7 @@ FW_updateHashes()
   %FW_types = ();
   foreach my $d (sort keys %defs ) {
     next if(IsIgnored($d));
-    my $t = $defs{$d}{TYPE};
-    my $st = AttrVal($d, "subType", undef);
-    $t .= ":$st" if($st);
+    my $t = AttrVal($d, "subType", $defs{$d}{TYPE});
     $FW_types{$t}{$d} = 1;
   }