diff --git a/allowed-refs.json b/allowed-refs.json
index 2de1794..a2d1818 100644
--- a/allowed-refs.json
+++ b/allowed-refs.json
@@ -1,6 +1,7 @@
 [
   "nixos-23.11",
   "nixos-23.11-small",
+  "nixos-24.05-small",
   "nixos-unstable",
   "nixos-unstable-small",
   "nixpkgs-23.11-darwin",