diff --git a/modules/instruments/php/module.class.inc b/modules/instruments/php/module.class.inc
index b09a42f2e38..bec36ecf563 100644
--- a/modules/instruments/php/module.class.inc
+++ b/modules/instruments/php/module.class.inc
@@ -50,6 +50,12 @@ class Module extends \Module
     public function handle(ServerRequestInterface $request) : ResponseInterface
     {
         $resp = parent::handle($request);
+
+        /* Bypass for js files. */
+        if ($this->hasPrefix('/js/', $request->getURI())) {
+            return $resp;
+        }
+
         if ($resp->getStatusCode() != 404) {
             return $resp;
         }
diff --git a/webpack.config.js b/webpack.config.js
index 869394fc742..3e9af4db2be 100644
--- a/webpack.config.js
+++ b/webpack.config.js
@@ -320,7 +320,7 @@ const lorisModules = {
   imaging_qc: ['imagingQCIndex'],
   server_processes_manager: ['server_processes_managerIndex'],
   statistics: ['WidgetIndex'],
-  instruments: ['CandidateInstrumentList'],
+  instruments: ['CandidateInstrumentList', 'ControlpanelDeleteInstrumentData'],
   candidate_profile: ['CandidateInfo'],
   api_docs: ['swagger-ui_custom'],
 };