diff --git a/test/lib/strlcat.c b/test/lib/strlcat.c
index d1a0293..d8453fe 100644
--- a/test/lib/strlcat.c
+++ b/test/lib/strlcat.c
@@ -6,6 +6,7 @@
  * These tests adapted from glibc's string/test-strncat.c
  */
 
+#include <common.h>
 #include <test/lib.h>
 #include <test/test.h>
 #include <test/ut.h>