diff --git a/examples/webenginewidgets/browser/browserapplication.cpp b/examples/webenginewidgets/browser/browserapplication.cpp
index ddcebfb8e8f3915886a101fcb0eb7c851e4f9b30..093ab72288e7a2b57ff400dcb9eb3634a3d13234 100644
--- a/examples/webenginewidgets/browser/browserapplication.cpp
+++ b/examples/webenginewidgets/browser/browserapplication.cpp
@@ -180,7 +180,7 @@ void BrowserApplication::quitBrowser()
     clean();
     int tabCount = 0;
     for (int i = 0; i < m_mainWindows.count(); ++i) {
-        tabCount =+ m_mainWindows.at(i)->tabWidget()->count();
+        tabCount += m_mainWindows.at(i)->tabWidget()->count();
     }
 
     if (tabCount > 1) {