diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index c1f5b89..738addf 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -151,9 +151,10 @@ 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 }}"
+        echo "Set tag to $env:RELEASE_TAG"
         #pyinstaller windows_build.spec
         #cd dist\eos
         #Compress-Archive -Path .\* -Destination "..\..\eos-${{ env.RELEASE_TAG }}.zip"