1 files changed, 4 insertions, 10 deletions
diff --git a/devtools/server/connectors/js-window-actor/DevToolsWorkerParent.sys.mjs b/devtools/server/connectors/js-window-actor/DevToolsWorkerParent.sys.mjs
index ebe3d10ad5..cb9bffc2ca 100644
--- a/devtools/server/connectors/js-window-actor/DevToolsWorkerParent.sys.mjs
+++ b/devtools/server/connectors/js-window-actor/DevToolsWorkerParent.sys.mjs
@@ -7,11 +7,9 @@ import { EventEmitter } from "resource://gre/modules/EventEmitter.sys.mjs";
 
 const { WatcherRegistry } = ChromeUtils.importESModule(
   "resource://devtools/server/actors/watcher/WatcherRegistry.sys.mjs",
-  {
-    // WatcherRegistry needs to be a true singleton and loads ActorManagerParent
-    // which also has to be a true singleton.
-    loadInDevToolsLoader: false,
-  }
+  // WatcherRegistry needs to be a true singleton and loads ActorManagerParent
+  // which also has to be a true singleton.
+  { global: "shared" }
 );
 
 const lazy = {};
@@ -175,11 +173,7 @@ export class DevToolsWorkerParent extends JSWindowActorParent {
     watcher.notifyTargetAvailable(workerTargetForm);
   }
 
-  workerTargetDestroyed({
-    watcherActorID,
-    forwardingPrefix,
-    workerTargetForm,
-  }) {
+  workerTargetDestroyed({ watcherActorID, workerTargetForm }) {
     const watcher = WatcherRegistry.getWatcher(watcherActorID);
 
     if (!watcher) {