diff --git a/lib/exe/js.php b/lib/exe/js.php
index b11dfa6ce5b59dd13269864e8d6472e7b3baaa9f..f7bd574edb61af00ae62cd49d6d576cffcfd3209 100644
--- a/lib/exe/js.php
+++ b/lib/exe/js.php
@@ -97,9 +97,9 @@ function js_out(){
 
     // load files
     foreach($files as $file){
-        echo "\n\n/* XXXXXXXXXX begin of $file XXXXXXXXXX */\n\n";
+        echo "\n\n/* XXXXXXXXXX begin of ".str_replace(DOKU_INC, '', $file) ." XXXXXXXXXX */\n\n";
         js_load($file);
-        echo "\n\n/* XXXXXXXXXX end of $file XXXXXXXXXX */\n\n";
+        echo "\n\n/* XXXXXXXXXX end of " . str_replace(DOKU_INC, '', $file) . " XXXXXXXXXX */\n\n";
     }