diff --git a/src/crypto/crypto_module_tests.c b/src/crypto/crypto_module_tests.c
index 087953b6e..7bae76162 100644
--- a/src/crypto/crypto_module_tests.c
+++ b/src/crypto/crypto_module_tests.c
@@ -1266,7 +1266,7 @@ static int test_sha1(void)
 }
 
 
-const struct {
+static const struct {
 	char *data;
 	u8 hash[32];
 } tests[] = {
@@ -1290,7 +1290,7 @@ const struct {
 	}
 };
 
-const struct hmac_test {
+static const struct hmac_test {
 	u8 key[80];
 	size_t key_len;
 	u8 data[128];
diff --git a/src/wps/wps_module_tests.c b/src/wps/wps_module_tests.c
index 350630768..9c945b156 100644
--- a/src/wps/wps_module_tests.c
+++ b/src/wps/wps_module_tests.c
@@ -17,7 +17,7 @@ struct wps_attr_parse_test {
 	int extra;
 };
 
-const struct wps_attr_parse_test wps_attr_parse_test_cases[] = {
+static const struct wps_attr_parse_test wps_attr_parse_test_cases[] = {
 	/* Empty message */
 	{ "", 0, 0 },
 	/* Truncated attribute header */