diff --git a/.tangled/workflows/build.yml b/.tangled/workflows/build.yml
index 7fabce4..0cb27cf 100644
--- a/.tangled/workflows/build.yml
+++ b/.tangled/workflows/build.yml
@@ -2,8 +2,14 @@ when:
   - event: ["push", "pull_request"]
     branch: main
 
-engine: nixery
+engine: microvm
+image: nixos
+
+dependencies:
+  - gcc
+  - cargo
+  - rustc
 
 steps:
-  - name: Test
-    command: "echo Hello, World!"
+  - name: Build project
+    command: cargo build --release