diff --git a/src/video/x11/SDL_x11window.c b/src/video/x11/SDL_x11window.c
index 9bb1efd1b..e6857e0fd 100755
--- a/src/video/x11/SDL_x11window.c
+++ b/src/video/x11/SDL_x11window.c
@@ -56,14 +56,6 @@ static Bool isConfigureNotify(Display *dpy, XEvent *ev, XPointer win)
 {
     return ev->type == ConfigureNotify && ev->xunmap.window == *((Window*)win);
 }
-static Bool isFocusOut(Display *dpy, XEvent *ev, XPointer win)
-{
-    return ev->type == FocusOut && ev->xunmap.window == *((Window*)win);
-}
-static Bool isFocusIn(Display *dpy, XEvent *ev, XPointer win)
-{
-    return ev->type == FocusIn && ev->xunmap.window == *((Window*)win);
-}
 
 static SDL_bool
 X11_IsWindowLegacyFullscreen(_THIS, SDL_Window * window)