diff --git a/.github/workflows/pre_release.yml b/.github/workflows/pre_release.yml
index 243cff4c4..7bc3a5e78 100644
--- a/.github/workflows/pre_release.yml
+++ b/.github/workflows/pre_release.yml
@@ -21,7 +21,7 @@ jobs:
           echo "::set-output name=version::$version"
 
       - name: Install PlatformIO
-       uses: actions/setup-python@v2
+        uses: actions/setup-python@v2
         run: |
           python -m pip install --upgrade pip
           pip install -U platformio