diff --git a/.envrc b/.envrc
index e89fbf9..3550a30 100644
--- a/.envrc
+++ b/.envrc
@@ -1 +1 @@
-use flake "git+https://code.oliverdavies.uk/opdavies/dev-shells#go"
+use flake
diff --git a/build b/build
index e06b5a9..c040307 100755
--- a/build
+++ b/build
@@ -2,8 +2,4 @@
 
 set -euo pipefail
 
-echo "Building..."
-
 go build -o zet cmd/zet/main.go
-
-echo "Done."
diff --git a/build-configs.yaml b/build-configs.yaml
new file mode 100644
index 0000000..56e530b
--- /dev/null
+++ b/build-configs.yaml
@@ -0,0 +1,3 @@
+---
+name: zet
+template: go-cobra-cli
diff --git a/flake.nix b/flake.nix
new file mode 100644
index 0000000..da5f0fd
--- /dev/null
+++ b/flake.nix
@@ -0,0 +1,19 @@
+{
+  inputs.nixpkgs.url = "github:nixos/nixpkgs/nixos-unstable";
+
+  outputs = inputs:
+    let
+      system = "x86_64-linux";
+      pkgs = import inputs.nixpkgs { inherit system; };
+    in
+    {
+      devShells.${system}.default =
+        with pkgs;
+        mkShell {
+          buildInputs = [
+            go
+            gopls
+          ];
+        };
+    };
+}