diff --git a/test/testintersections.c b/test/testintersections.c
index ff629f526..29af8e21f 100644
--- a/test/testintersections.c
+++ b/test/testintersections.c
@@ -333,7 +333,7 @@ main(int argc, char *argv[])
         SDL_RenderClear(renderer);
     }
 
-    srand(time(NULL));
+    srand((unsigned int)time(NULL));
 
     /* Main render loop */
     frames = 0;