diff --git a/.gitea/workflows/pull.yaml b/.gitea/workflows/pull.yaml
index 453e8ba..e884f1b 100644
--- a/.gitea/workflows/pull.yaml
+++ b/.gitea/workflows/pull.yaml
@@ -19,8 +19,10 @@ jobs:
         env:
           PIP_INDEX_URL: ${{ vars.PIP_INDEX_URL }}
           PIP_TRUSTED_HOST: ${{ vars.PIP_TRUSTED_HOST }}
+          POETRY_VERSION: 1.8.3
+          POETRY_HOME: /etc/poetry
         run: |
-          curl -sSL https://install.python-poetry.org | POETRY_VERSION=1.8.3 python3 -
+          curl -sSL https://install.python-poetry.org | python3 -
           poetry install
       - name: PEP8 Check
         run: |