diff --git a/flake.nix b/flake.nix
index e512236c7..9dadcff3f 100644
--- a/flake.nix
+++ b/flake.nix
@@ -161,6 +161,7 @@
         ]
         ++ (with pkgsHost; [
           engage
+          cargo-audit
 
           # Needed for producing Debian packages
           cargo-deb