diff --git a/libyasm/tests/bitvect_test.c b/libyasm/tests/bitvect_test.c
index 367b12bc..b60b7ede 100644
--- a/libyasm/tests/bitvect_test.c
+++ b/libyasm/tests/bitvect_test.c
@@ -27,6 +27,7 @@
 #include <stdlib.h>
 #include <string.h>
 
+#include "util.h"
 #include "libyasm/bitvect.h"
 
 static int