diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index 1fa2760f..bb98c380 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -37,6 +37,5 @@ jobs:
 
     - name: Install and test running
       run: |
-        python -m pip install --upgrade pip
-        pip install --extra-index-url trading-calendars
+        pip install trading-calendars
         python -c 'import trading_calendars;print(trading_calendars.__version__)'