diff --git a/.gitea/workflows/build.yaml b/.gitea/workflows/build.yaml
index d2ee0d5..4a58af6 100644
--- a/.gitea/workflows/build.yaml
+++ b/.gitea/workflows/build.yaml
@@ -9,6 +9,10 @@ jobs:
     name: build and push
     container:
       image: catthehacker/ubuntu:act-latest
+    env:
+      DOCKER_ORG: teacup
+      DOCKER_LATEST: nightly
+      RUNNER_TOOL_CACHE: /toolcache
     steps:
       - name: Checkout
         uses: actions/checkout@v3