diff --git a/krebs/5pkgs/cac-cert/default.nix b/krebs/5pkgs/cac-cert/default.nix
new file mode 100644
index 000000000..d99019dca
--- /dev/null
+++ b/krebs/5pkgs/cac-cert/default.nix
@@ -0,0 +1,2 @@
+{ writeText, ... }:
+writeText "cac.pem" (builtins.readFile ./cac.pem)