diff --git a/examples/models/models_animation.c b/examples/models/models_animation.c
index 764ec121b..2883d1f31 100644
--- a/examples/models/models_animation.c
+++ b/examples/models/models_animation.c
@@ -17,6 +17,7 @@
 *
 ********************************************************************************************/
 
+#include <stdlib.h>
 #include "raylib.h"
 
 int main(void)