diff --git a/include/SDL_render.h b/include/SDL_render.h
index e9b7af2..a7e4908 100644
--- a/include/SDL_render.h
+++ b/include/SDL_render.h
@@ -1614,6 +1614,7 @@
  *
  * \since This function is available since SDL 2.0.18.
  *
+ * \sa SDL_RenderGeometryRaw
  * \sa SDL_Vertex
  */
 extern DECLSPEC int SDLCALL SDL_RenderGeometry(SDL_Renderer *renderer,