diff --git a/qutebrowser/browser/webengine/webenginetab.py b/qutebrowser/browser/webengine/webenginetab.py
index c21d29fef..6206a7774 100644
--- a/qutebrowser/browser/webengine/webenginetab.py
+++ b/qutebrowser/browser/webengine/webenginetab.py
@@ -640,21 +640,17 @@ class WebEngineTab(browsertab.AbstractTab):
             utils.read_file('javascript/webelem.js'),
             utils.read_file('javascript/caret.js'),
         ])
-        scripts = self._widget.page().scripts()
-
         script = QWebEngineScript()
-        script.setInjectionPoint(QWebEngineScript.DocumentCreation)
+        # We can't use DocumentCreation here as WORKAROUND for
+        # https://bugreports.qt.io/browse/QTBUG-66011
+        script.setInjectionPoint(QWebEngineScript.DocumentReady)
         script.setSourceCode(js_code)
-        script.setWorldId(QWebEngineScript.ApplicationWorld)
-        # FIXME:qtwebengine  what about runsOnSubFrames?
-        scripts.insert(script)
 
-        # WORKAROUND for https://bugreports.qt.io/browse/QTBUG-66011
-        script2 = QWebEngineScript()
-        script2.setInjectionPoint(QWebEngineScript.DocumentReady)
-        script2.setSourceCode(js_code)
-        script2.setWorldId(QWebEngineScript.ApplicationWorld)
-        scripts.insert(script2)
+        page = self._widget.page()
+        script.setWorldId(QWebEngineScript.ApplicationWorld)
+
+        # FIXME:qtwebengine  what about runsOnSubFrames?
+        page.scripts().insert(script)
 
     def _install_event_filter(self):
         self._widget.focusProxy().installEventFilter(self._mouse_event_filter)