diff --git a/.tangled/workflows/build.yml b/.tangled/workflows/build.yml
index 7822dd7..42e8ab7 100644
--- a/.tangled/workflows/build.yml
+++ b/.tangled/workflows/build.yml
@@ -5,12 +5,8 @@ when:
 dependencies:
   nixpkgs:
     - go
-    - gcc
-
-env:
-  CGO_ENABLED: 1
 
 steps:
-  - name: build gust
+  - name: build
     command: |
        go build -o gust.out ./cmd/gust
diff --git a/.tangled/workflows/fmt.yml b/.tangled/workflows/fmt.yml
new file mode 100644
index 0000000..850b2cc
--- /dev/null
+++ b/.tangled/workflows/fmt.yml
@@ -0,0 +1,13 @@
+when:
+  - event: ["push"]
+    branch: ["main"]
+
+dependencies:
+  nixpkgs:
+    - go
+
+steps:
+  - name: format
+    command: |
+       gofmt -l .
+