diff --git a/usr/lib/python3/dist-packages/webengine/gtk3/_inject.py b/usr/lib/python3/dist-packages/webengine/gtk3/_inject.py
index f6eee37..69e197e 100644
--- a/usr/lib/python3/dist-packages/webengine/gtk3/_inject.py
+++ b/usr/lib/python3/dist-packages/webengine/gtk3/_inject.py
@@ -18,13 +18,11 @@ class Inject:
     code = open(self.abspath('./inject.js'), 'r').read()
     frame  = WebKit2.UserContentInjectedFrames.ALL_FRAMES
     time   = WebKit2.UserScriptInjectionTime.END
-    lang, charset = env['LANG'].split('.')
 
     code = code.replace("'{{env}}'", json.dumps(env))
     code = code.replace("{{uuid}}", webview.uuid)
     code = code.replace("{{app_name}}", webview.app_name)
     code = code.replace("{{app_version}}", webview.app_version)
-    code = code.replace("{{lang}}", lang)
 
     script = WebKit2.UserScript(code, frame, time, None, None)
 
diff --git a/usr/lib/python3/dist-packages/webengine/gtk3/inject.js b/usr/lib/python3/dist-packages/webengine/gtk3/inject.js
index df37359..ba80e6d 100644
--- a/usr/lib/python3/dist-packages/webengine/gtk3/inject.js
+++ b/usr/lib/python3/dist-packages/webengine/gtk3/inject.js
@@ -212,10 +212,7 @@ class EventEmitter {
   }
 }
 
-readonly(navigator, 'language', '{{lang}}')
-readonly(navigator, 'languages', ['{{lang}}'])
-
-window.native = new EventEmitter()
+readonly(window, 'native', new EventEmitter())
 
 native.$on('opener_message', (data, uuid) => _postMessage(data, uuid))