diff --git a/FHEM/30_HUEBridge.pm b/FHEM/30_HUEBridge.pm
index e8bb047a3..782c81200 100644
--- a/FHEM/30_HUEBridge.pm
+++ b/FHEM/30_HUEBridge.pm
@@ -1553,7 +1553,7 @@ HUEBridge_Get($@)
       $ret .= sprintf( "%2i: %-20s %-15s %-20s", $key, $result->{$key}{name}, $fhem_name, $result->{$key}{type} );
       $ret .= sprintf( "\n%-56s %s", '', encode_json($result->{$key}{state}) ) if( $arg && $arg eq 'detail' );
       $ret .= sprintf( "\n%-56s %s", '', encode_json($result->{$key}{config}) ) if( $arg && $arg eq 'detail' );
-      $ret .= sprintf( "\n%-56s %s", '', encode_json($result->{$key}{capabilities}) ) if( $arg && $arg eq 'detail' );
+      $ret .= sprintf( "\n%-56s %s", '', encode_json($result->{$key}{capabilities}) ) if( $arg && $arg eq 'detail' && defined($result->{$key}{capabilities}) );
       $ret .= "\n";
     }
     if( $arg && $arg eq 'detail' ) {