diff --git a/tdd_for_embedded_c/chapter02/test/SprintfTest.c b/tdd_for_embedded_c/chapter02/test/SprintfTest.c
index f30d7d2..93fe3b3 100644
--- a/tdd_for_embedded_c/chapter02/test/SprintfTest.c
+++ b/tdd_for_embedded_c/chapter02/test/SprintfTest.c
@@ -1,5 +1,4 @@
 #include <string.h>
-#include "unity.h"
 #include "unity_fixture.h"