diff --git a/shell.nix b/shell.nix
index d1f5116..a6c2c48 100644
--- a/shell.nix
+++ b/shell.nix
@@ -11,6 +11,7 @@ with pkgs;
       alejandra # The Uncompromising Nix Code Formatter
       nixops
       nix
+      tea # Gitea official CLI client
       treefmt # one CLI to format the code tree
     ];
   }