diff --git a/.github/workflows/Build.yml b/.github/workflows/Build.yml
index e5ca0378..d1e4747e 100644
--- a/.github/workflows/Build.yml
+++ b/.github/workflows/Build.yml
@@ -62,9 +62,11 @@ jobs:
 
     - name: Build Package
       run: ${{ matrix.buildPackage }}
+      shell: ${{ matrix.shell }}
 
     - name: Build Jar
       run: ${{ matrix.buildJar }}
+      shell: ${{ matrix.shell }}
 
     # Upload runner package tar.gz/zip as artifact
     - name: Publish Artifact