diff --git a/.gitea/workflows/deploy.yaml b/.gitea/workflows/deploy.yaml
index ecdb194..8bbc999 100644
--- a/.gitea/workflows/deploy.yaml
+++ b/.gitea/workflows/deploy.yaml
@@ -9,6 +9,9 @@ jobs:
   deploy:
     runs-on: cth-ubuntu-latest
     steps:
+    - name: Read .ruby-version 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