diff --git a/test/test_wwm.c b/test/test_wwm.c
index 2cadc58..5f433b4 100644
--- a/test/test_wwm.c
+++ b/test/test_wwm.c
@@ -1,7 +1,6 @@
 // test_wwm.c
 
 #include "unity.h"
-#include <string.h>
 #include "wwm.h"
 
 
@@ -32,4 +31,5 @@ void test_crandomNumber(void){
     int result = crandomNumber();
     TEST_ASSERT_TRUE(result >= 0 && result <= 9);
 
-}
\ No newline at end of file
+}
+