diff --git a/sources/main.cpp b/sources/main.cpp
index f01b3f8fd..d91babcc5 100644
--- a/sources/main.cpp
+++ b/sources/main.cpp
@@ -53,6 +53,7 @@ int main(int argc, char **argv)
 	}
 	
 	QETApp qetapp;
+	QETApp::instance()->installEventFilter(&qetapp);
 	QObject::connect(&app, &SingleApplication::receivedMessage, &qetapp, &QETApp::receiveMessage);
 	
 	return app.exec();