diff --git a/src/render/SDL_yuv_sw.c b/src/render/SDL_yuv_sw.c
index 5dd3ff0c7..bb235b0a2 100644
--- a/src/render/SDL_yuv_sw.c
+++ b/src/render/SDL_yuv_sw.c
@@ -82,6 +82,7 @@
  * SUPPORT, UPDATES, ENHANCEMENTS, OR MODIFICATIONS.
  */
 
+#include "SDL_assert.h"
 #include "SDL_video.h"
 #include "SDL_cpuinfo.h"
 #include "SDL_yuv_sw_c.h"