diff --git a/.forgejo/workflows/ci.yml b/.forgejo/workflows/ci.yml
index 3bc8b71..02d42fc 100644
--- a/.forgejo/workflows/ci.yml
+++ b/.forgejo/workflows/ci.yml
@@ -2,18 +2,19 @@ name: CI
 
 on:
   push:
+    branches: [main]
   pull_request:
 
 jobs:
   ci:
-    runs-on: ubuntu-latest
+    runs-on: docker
+    container:
+      image: rust:latest
     steps:
       - uses: actions/checkout@v4
 
-      - name: Install Rust toolchain
-        uses: https://github.com/dtolnay/rust-toolchain@stable
-        with:
-          components: rustfmt, clippy
+      - name: Install rustfmt and clippy
+        run: rustup component add rustfmt clippy
 
       - name: Cache cargo registry
         uses: actions/cache@v4