diff --git a/devtools/client/shared/test/unit/test_undoStack.js b/devtools/client/shared/test/unit/test_undoStack.js
index bac92f9fe3ad..05595dd02240 100644
--- a/devtools/client/shared/test/unit/test_undoStack.js
+++ b/devtools/client/shared/test/unit/test_undoStack.js
@@ -10,7 +10,6 @@ const {Loader, Require} =
 
 const loader = new Loader({
   paths: {
-    "": "resource://gre/modules/commonjs/",
     "devtools": "resource://devtools",
   },
   globals: {},
diff --git a/devtools/shared/Loader.jsm b/devtools/shared/Loader.jsm
index 603c56057457..62f7fefe173e 100644
--- a/devtools/shared/Loader.jsm
+++ b/devtools/shared/Loader.jsm
@@ -29,8 +29,6 @@ function BuiltinProvider() {}
 BuiltinProvider.prototype = {
   load: function () {
     const paths = {
-      // ⚠ DISCUSSION ON DEV-DEVELOPER-TOOLS REQUIRED BEFORE MODIFYING ⚠
-      "": "resource://gre/modules/commonjs/",
       // ⚠ DISCUSSION ON DEV-DEVELOPER-TOOLS REQUIRED BEFORE MODIFYING ⚠
       // Modules here are intended to have one implementation for
       // chrome, and a separate implementation for content.  Here we
diff --git a/devtools/shared/worker/loader.js b/devtools/shared/worker/loader.js
index 1c49de87562b..888db7d4298f 100644
--- a/devtools/shared/worker/loader.js
+++ b/devtools/shared/worker/loader.js
@@ -577,8 +577,6 @@ this.worker = new WorkerDebuggerLoader({
     "xpcInspector": xpcInspector
   },
   paths: {
-    // ⚠ DISCUSSION ON DEV-DEVELOPER-TOOLS REQUIRED BEFORE MODIFYING ⚠
-    "": "resource://gre/modules/commonjs/",
     // ⚠ DISCUSSION ON DEV-DEVELOPER-TOOLS REQUIRED BEFORE MODIFYING ⚠
     // Modules here are intended to have one implementation for
     // chrome, and a separate implementation for content.  Here we