diff --git a/FunctionApp/linux-python-functionapp-on-azure.yml b/FunctionApp/linux-python-functionapp-on-azure.yml
index 24bfb704..6160bf51 100644
--- a/FunctionApp/linux-python-functionapp-on-azure.yml
+++ b/FunctionApp/linux-python-functionapp-on-azure.yml
@@ -19,7 +19,6 @@ jobs:
   build-and-deploy:
     runs-on: ubuntu-latest
     environment: dev
-    runs-on: ubuntu-18.04
     steps:
     - name: 'Checkout GitHub Action'
       uses: actions/checkout@master