diff --git a/lib/optimizer.js b/lib/optimizer.js
index fd3d1f1..9b18596 100644
--- a/lib/optimizer.js
+++ b/lib/optimizer.js
@@ -215,6 +215,7 @@ function optimizeServer(server, optimizedPackagePath, opt_options) {
         var staticFilename = path.join(staticPrefix, '__resource__', relativeFilename);
 
         var file = new VersionedFile(staticFilename);
+        file.addResourcePath(res.resourcePath);
         file.setContent(bodyContentType.body);
         addFile(file);
       });