diff --git a/gfx/context/ioseagl_ctx.c b/gfx/context/ioseagl_ctx.c
index 702c272909..b9bbc97274 100644
--- a/gfx/context/ioseagl_ctx.c
+++ b/gfx/context/ioseagl_ctx.c
@@ -45,7 +45,7 @@ static bool gfx_ctx_set_video_mode(
 static void gfx_ctx_update_window_title(void)
 {
    char buf[128];
-   gfx_get_fps(bu, sizeof(buf), false);
+   gfx_get_fps(buf, sizeof(buf), false);
 }
 
 static void gfx_ctx_check_window(bool *quit,