diff --git a/.github/workflows/arch.yml b/.github/workflows/arch.yml
index 45a9564..ab2d405 100644
--- a/.github/workflows/arch.yml
+++ b/.github/workflows/arch.yml
@@ -8,7 +8,7 @@ on:
 
 jobs:
   bigendian:
-    name: Run tests on bigendian s390x system
+    name: bigendian s390x system
     runs-on: ubuntu-latest
 
     steps:
diff --git a/.github/workflows/windows.yml b/.github/workflows/windows.yml
index 34090ce..3d5d8f2 100644
--- a/.github/workflows/windows.yml
+++ b/.github/workflows/windows.yml
@@ -51,6 +51,7 @@ jobs:
               ${{ env.cmake_generator }} \
               ..
         cmake --build . --config Release --target install
+      shell: bash
 
     - name: build lfp
       run: |
@@ -63,3 +64,4 @@ jobs:
               ..
         cmake --build . --config ${{ matrix.config }} --target install
         ctest -C ${{ matrix.config }} --verbose
+      shell: bash