diff --git a/.envrc b/.envrc
new file mode 100644
index 0000000..3550a30
--- /dev/null
+++ b/.envrc
@@ -0,0 +1 @@
+use flake
diff --git a/flake.nix b/flake.nix
index 3b88512..fdc810a 100644
--- a/flake.nix
+++ b/flake.nix
@@ -58,6 +58,7 @@
           default = pkgs.mkShell {
             packages = with pkgs; [
               go
+              golangci-lint
             ];
           };
         }