diff --git a/.gitea/workflows/python-pep8.yaml b/.gitea/workflows/python-pep8.yaml
index e60b3c7..ab182b5 100644
--- a/.gitea/workflows/python-pep8.yaml
+++ b/.gitea/workflows/python-pep8.yaml
@@ -12,6 +12,7 @@ jobs:
 
       - name: Install dependencies
         run: |
+          apt-get update
           apt-get install -y python3-pip
           pip install flake8