diff --git a/programs/test/selftest.c b/programs/test/selftest.c
index 5347c6bd2d..20bd7cb203 100644
--- a/programs/test/selftest.c
+++ b/programs/test/selftest.c
@@ -245,6 +245,8 @@ static int mbedtls_entropy_self_test_wrapper(int verbose)
 }
 #endif
 
+#if defined(MBEDTLS_SELF_TEST)
+
 typedef struct {
     const char *name;
     int (*function)(int);