diff --git a/tests/src/random.c b/tests/src/random.c
index 5ca333a..d20103c 100644
--- a/tests/src/random.c
+++ b/tests/src/random.c
@@ -36,7 +36,7 @@
 #include <string.h>
 
 #include <mbedtls/entropy.h>
-#include "../../library/alignment.h"
+#include <alignment.h>
 
 int mbedtls_test_rnd_std_rand(void *rng_state,
                               unsigned char *output,