diff --git a/src/unity.c b/src/unity.c
index b0db0c1..42adaeb 100644
--- a/src/unity.c
+++ b/src/unity.c
@@ -1,6 +1,6 @@
 #include "unity.h"
 #include <stdio.h>
-
+#include <string.h>
 
 struct _Unity Unity =
 {