diff --git a/qt/aqt/webview.py b/qt/aqt/webview.py
index 484a76622..475e5b148 100644
--- a/qt/aqt/webview.py
+++ b/qt/aqt/webview.py
@@ -599,7 +599,7 @@ body {{ zoom: {zoom}; background: {background}; direction: {lang_dir}; {font} }}
         self._bridge_context = None
 
     def adjustHeightToFit(self) -> None:
-        self.evalWithCallback("$(document.body).height()", self._onHeight)
+        self.evalWithCallback("document.documentElement.offsetHeight", self._onHeight)
 
     def _onHeight(self, qvar: Optional[int]) -> None:
         from aqt import mw