diff --git a/ui/drivers/win32/ui_win32_window.c b/ui/drivers/win32/ui_win32_window.c
index 40f7005655..88199f26ad 100644
--- a/ui/drivers/win32/ui_win32_window.c
+++ b/ui/drivers/win32/ui_win32_window.c
@@ -64,7 +64,7 @@ void ui_window_win32_set_visible(void *data,
         bool set_visible)
 {
    ui_window_win32_t *window = (ui_window_win32_t*)data;
-   ShowWindow(window->hwnd, visible ? SW_SHOWNORMAL : SW_HIDE);
+   ShowWindow(window->hwnd, set_visible ? SW_SHOWNORMAL : SW_HIDE);
 }
 
 void ui_window_win32_set_title(void *data, char *buf)