diff --git a/src/video/x11/SDL_x11window.c b/src/video/x11/SDL_x11window.c
index 02ed06129..b2bc577ab 100644
--- a/src/video/x11/SDL_x11window.c
+++ b/src/video/x11/SDL_x11window.c
@@ -477,7 +477,7 @@ X11_CreateWindow(_THIS, SDL_Window * window)
 }
 
 int
-X11_CreateWindowFrom(_THIS, SDL_Window * window, const void *data)
+X11_CreateWindowFrom(_THIS, SDL_Window *window, const void *data)
 {
     Window w = (Window) data;