diff --git a/disk/part_efi.c b/disk/part_efi.c
index 239455b816..812d14cdd8 100644
--- a/disk/part_efi.c
+++ b/disk/part_efi.c
@@ -209,6 +209,8 @@ int get_disk_guid(struct blk_desc * dev_desc, char *guid)
 	guid_bin = gpt_head->disk_guid.b;
 	uuid_bin_to_str(guid_bin, guid, UUID_STR_FORMAT_GUID);
 
+	/* Remember to free pte */
+	free(gpt_pte);
 	return 0;
 }