diff --git a/.gitea/workflows/python-pep8.yaml b/.gitea/workflows/python-pep8.yaml
index ac5119b..6419340 100644
--- a/.gitea/workflows/python-pep8.yaml
+++ b/.gitea/workflows/python-pep8.yaml
@@ -4,7 +4,7 @@ on: [push]
 
 jobs:
   Pyhton-PEP8:
-    runs-on: ubuntu:22.04
+    runs-on: ubuntu-22.04
 
     steps:
       - name: Checkout