diff --git a/test/testdrawchessboard.c b/test/testdrawchessboard.c
index e4c9a882d..e067c3299 100644
--- a/test/testdrawchessboard.c
+++ b/test/testdrawchessboard.c
@@ -57,6 +57,7 @@ static void DrawChessBoard(void)
             }
         }
     }
+    SDL_RenderPresent(renderer);
 }
 
 static void loop(void)