diff --git a/flake.nix b/flake.nix
index ea058fb..e10dadb 100644
--- a/flake.nix
+++ b/flake.nix
@@ -19,6 +19,10 @@
             # pnpm
             nodejs_20
             postgresql
+
+            # for deployment/ci
+            doctl
+            kubectl
           ];
         };
       });