diff --git a/shell.nix b/shell.nix
index b79404e..9ea28a3 100644
--- a/shell.nix
+++ b/shell.nix
@@ -27,6 +27,9 @@ stdenv.mkDerivation {
   name = "infra-env";
   buildInputs = [
     just
+    git-crypt
+    vcsh
+    gnupg
   ];
 
   # Set Environment Variables