diff --git a/src/vboot/secdata_mock.c b/src/vboot/secdata_mock.c
index 9c966d9bbd..31fa5980c4 100644
--- a/src/vboot/secdata_mock.c
+++ b/src/vboot/secdata_mock.c
@@ -41,3 +41,13 @@ uint32_t antirollback_lock_space_rec_hash(void)
 {
 	return TPM_SUCCESS;
 }
+
+uint32_t antirollback_read_space_rec_hash(uint8_t *data, uint32_t size)
+{
+	return TPM_SUCCESS;
+}
+
+uint32_t antirollback_write_space_rec_hash(const uint8_t *data, uint32_t size)
+{
+	return TPM_SUCCESS;
+}