diff --git a/crates/tar/RUSTSEC-2021-0080.md b/crates/tar/RUSTSEC-2021-0080.md
index 77bd4ef..cf7aa71 100644
--- a/crates/tar/RUSTSEC-2021-0080.md
+++ b/crates/tar/RUSTSEC-2021-0080.md
@@ -2,6 +2,7 @@
 [advisory]
 id = "RUSTSEC-2021-0080"
 package = "tar"
+aliases = ["CVE-2021-38511"]
 date = "2021-07-19"
 url = "https://github.com/alexcrichton/tar-rs/issues/238"