diff --git a/src/plugins/qmldesigner/components/toolbar/toolbar.cpp b/src/plugins/qmldesigner/components/toolbar/toolbar.cpp
index 7410cc17a6a..761fcd3cea2 100644
--- a/src/plugins/qmldesigner/components/toolbar/toolbar.cpp
+++ b/src/plugins/qmldesigner/components/toolbar/toolbar.cpp
@@ -62,6 +62,8 @@ void ToolBar::create()
 
     auto toolBar = new QToolBar;
 
+    toolBar->setContextMenuPolicy(Qt::PreventContextMenu);
+
     toolBar->setFloatable(false);
     toolBar->setMovable(false);