diff --git a/armsrc/mifarecmd.h b/armsrc/mifarecmd.h
index 145e2989..5cd97d24 100644
--- a/armsrc/mifarecmd.h
+++ b/armsrc/mifarecmd.h
@@ -16,7 +16,7 @@
 #include "proxmark3.h"
 #include "apps.h"
 #include "util.h"
-#include "string.h"
+#include <string.h>
 
 #include "iso14443crc.h"
 #include "iso14443a.h"