diff --git a/src/plugins/extensionmanager/extensionsbrowser.cpp b/src/plugins/extensionmanager/extensionsbrowser.cpp
index 21d4a79a7ce..937344d2dbf 100644
--- a/src/plugins/extensionmanager/extensionsbrowser.cpp
+++ b/src/plugins/extensionmanager/extensionsbrowser.cpp
@@ -34,6 +34,7 @@
 #include <utils/networkaccessmanager.h>
 #include <utils/stylehelper.h>
 
+#include <QApplication>
 #include <QItemDelegate>
 #include <QLabel>
 #include <QListView>