diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index ee8933a..c1f5b89 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -151,7 +151,6 @@ jobs:
         $tag = $tag.Trim()
         "RELEASE_TAG=$tag" | Out-File -FilePath $env:GITHUB_ENV -Encoding utf8 -Append
     - name: Build with pyinstaller
-      shell: powershell
       run: |
         micromamba activate eos_build
         echo "Set tag to ${{ env.RELEASE_TAG }}"