diff --git a/examples/models/models_first_person_maze.c b/examples/models/models_first_person_maze.c
index be1017586..6e6b32140 100644
--- a/examples/models/models_first_person_maze.c
+++ b/examples/models/models_first_person_maze.c
@@ -11,6 +11,8 @@
 
 #include "raylib.h"
 
+#include "<stdlib.h>"           // Required for: free()
+
 int main()
 {
     // Initialization