diff --git a/.github/workflows/rust.yml b/.github/workflows/build_nix.yml
similarity index 53%
rename from .github/workflows/rust.yml
rename to .github/workflows/build_nix.yml
index 9fd45e0..e9d6c29 100644
--- a/.github/workflows/rust.yml
+++ b/.github/workflows/build_nix.yml
@@ -1,4 +1,4 @@
-name: Rust
+name: CI
 
 on:
   push:
@@ -6,17 +6,16 @@ on:
   pull_request:
     branches: [ "main" ]
 
-env:
-  CARGO_TERM_COLOR: always
-
 jobs:
   build:
-
     runs-on: ubuntu-latest
 
     steps:
     - uses: actions/checkout@v4
-    - name: Build
-      run: cargo build --verbose
-    - name: Run tests
-      run: cargo test --verbose
+
+    - name: Install Nix
+      uses: cachix/install-nix-action@v26
+
+    - name: Build tars
+      run: nix build
+
diff --git a/README.md b/README.md
index bf0006e..c3835b5 100644
--- a/README.md
+++ b/README.md
@@ -1,6 +1,6 @@
 # tars
 
-[![Rust](https://github.com/OldUser101/tars/actions/workflows/rust.yml/badge.svg)](https://github.com/OldUser101/tars/actions/workflows/rust.yml)
+[![Rust](https://github.com/OldUser101/tars/actions/workflows/build_nix.yml/badge.svg)](https://github.com/OldUser101/tars/actions/workflows/build_nix.yml)
 [![Crates.io](https://img.shields.io/crates/v/tars-bin.svg)](https://crates.io/crates/tars-bin)
 ![License](https://img.shields.io/crates/l/tars-bin.svg?branch=main)