diff --git a/src/lib/webengine/webview.cpp b/src/lib/webengine/webview.cpp
index c82925913..39d8d8894 100644
--- a/src/lib/webengine/webview.cpp
+++ b/src/lib/webengine/webview.cpp
@@ -1078,12 +1078,12 @@ void WebView::_mousePressEvent(QMouseEvent *event)
     }
 
     switch (event->button()) {
-    case Qt::XButton1:
+    case Qt::BackButton:
         back();
         event->accept();
         break;
 
-    case Qt::XButton2:
+    case Qt::ForwardButton:
         forward();
         event->accept();
         break;