diff --git a/.gitea/workflows/deploy.yaml b/.gitea/workflows/deploy.yaml
index 707491c..ecdb194 100644
--- a/.gitea/workflows/deploy.yaml
+++ b/.gitea/workflows/deploy.yaml
@@ -9,17 +9,12 @@ jobs:
   deploy:
     runs-on: cth-ubuntu-latest
     steps:
-    - name: Read Ruby file
-      id: ruby
-      run: echo "version=$(cat .ruby-version)" >> $GITHUB_OUTPUT
     - name: Set up Docker Buildx
       uses: docker/setup-buildx-action@v3
     - name: Push image
       uses: docker/build-push-action@v6
       with:
         push: true
-        build-args:
-          RUBY_VERSION: ${{ steps.ruby.outputs.version }}
         tags: |
           docker.atomaka.com/budget:latest
           docker.atomaka.com/budget:${{gitea.sha}}