diff --git a/src/keys.h b/src/keys.h
index 5c9c9d96..90ced003 100644
--- a/src/keys.h
+++ b/src/keys.h
@@ -21,6 +21,10 @@
 #define NEXT_MAP_SHORTCUT     QKeySequence::Forward
 #define PREV_MAP_SHORTCUT     QKeySequence::Back
 #define SHOW_GRAPHS_SHORTCUT  QKeySequence(Qt::CTRL + Qt::Key_G)
+#ifdef Q_OS_MAC
+#define FULLSCREEN_SHORTCUT   QKeySequence(Qt::META + Qt::CTRL + Qt::Key_F)
+#else // Q_OS_MAC
 #define FULLSCREEN_SHORTCUT   QKeySequence(Qt::Key_F11)
+#endif // Q_OS_MAC
 
 #endif // KEYS_H