1 files changed, 1 insertions, 1 deletions
diff --git a/windows/gui.c b/windows/gui.c
index d75fe065e..f3a2a730d 100644
--- a/windows/gui.c
+++ b/windows/gui.c
@@ -1719,7 +1719,7 @@ bool gui_window_scroll_start(struct gui_window *w)
 }
 
 bool gui_window_drag_start(struct gui_window *g, gui_drag_type type,
-		struct rect *rect)
+		const struct rect *rect)
 {
 	return true;
 }