diff --git a/src/libs/tgfclient/tgfclient.h b/src/libs/tgfclient/tgfclient.h
index fa920514..3676cf5d 100644
--- a/src/libs/tgfclient/tgfclient.h
+++ b/src/libs/tgfclient/tgfclient.h
@@ -381,7 +381,7 @@ private:
 };
 
 /* Mouse management */
-#define GFCTRL_MOUSE_MAX_BUTTONS    5
+#define GFCTRL_MOUSE_MAX_BUTTONS    7
 
 typedef struct MouseInfo
 {