diff --git a/ports/atomvm/atomport.c b/ports/atomvm/atomport.c
index 7660040..a4de433 100644
--- a/ports/atomvm/atomport.c
+++ b/ports/atomvm/atomport.c
@@ -29,7 +29,7 @@
 #include "atom.h"
 #include "atomport.h"
 #include "atomvm.h"
-
+#include "windows.h"
 
 /** Forward declarations */
 static void thread_shell (void);