diff --git a/scripts/dl_cleanup.py b/scripts/dl_cleanup.py
index cdbcb83f20..6d4f96c9d8 100755
--- a/scripts/dl_cleanup.py
+++ b/scripts/dl_cleanup.py
@@ -100,6 +100,7 @@ extensions = (
     ".tar.gz",
     ".tar.bz2",
     ".tar.xz",
+    ".tar.zst",
     ".orig.tar.gz",
     ".orig.tar.bz2",
     ".orig.tar.xz",