diff --git a/dom/browser-element/BrowserElementParent.jsm b/dom/browser-element/BrowserElementParent.js
similarity index 100%
rename from dom/browser-element/BrowserElementParent.jsm
rename to dom/browser-element/BrowserElementParent.js
diff --git a/dom/browser-element/moz.build b/dom/browser-element/moz.build
index cae90a01847..3a28fc1ffaa 100644
--- a/dom/browser-element/moz.build
+++ b/dom/browser-element/moz.build
@@ -24,7 +24,6 @@ EXTRA_COMPONENTS += [
 ]
 
 EXTRA_JS_MODULES += [
-    'BrowserElementParent.jsm',
     'BrowserElementPromptService.jsm',
 ]