diff --git a/.forgejo/workflows/benchmark.yaml b/.forgejo/workflows/benchmark.yaml
index c35b37a..80028d9 100644
--- a/.forgejo/workflows/benchmark.yaml
+++ b/.forgejo/workflows/benchmark.yaml
@@ -7,7 +7,9 @@ env:
 
 jobs:
   benchmark:
-    runs-on: ubuntu-latest
+    runs-on: docker
+    container:
+        image: rustlang/rust:nightly
     steps:
       - uses: actions/checkout@v4
       - run: rustup update nightly && rustup default nightly