diff --git a/.github/workflows/buildOnRelease.yml b/.github/workflows/buildOnRelease.yml
index 1e7aed9..41ffc65 100644
--- a/.github/workflows/buildOnRelease.yml
+++ b/.github/workflows/buildOnRelease.yml
@@ -19,11 +19,15 @@ jobs:
           cache: maven
 
       - run: mvn clean package
-
+      
       - name: Set versioned JAR name
-        run: echo "JAR_NAME=APPLICATION-${GITHUB_REF#refs/tags/}.jar" >> $GITHUB_ENV
+        shell: pwsh
+        run: |
+          $tag = "${{ github.ref_name }}"
+          echo "JAR_NAME=APPLICATION-$tag.jar" >> $env:GITHUB_ENV
 
       - name: Rename JAR
+        shell: pwsh
         run: mv target/*.jar $env:JAR_NAME
 
       - uses: softprops/action-gh-release@v1