diff --git a/src/lib/preferences/preferences.cpp b/src/lib/preferences/preferences.cpp
index 156d6bf3b..9fe1aefba 100644
--- a/src/lib/preferences/preferences.cpp
+++ b/src/lib/preferences/preferences.cpp
@@ -43,6 +43,7 @@
 #include "tabbedwebview.h"
 #include "clearprivatedata.h"
 #include "useragentdialog.h"
+#include "registerqappassociation.h"
 
 #include <QSettings>
 #include <QInputDialog>