diff --git a/.github/workflows/ci-test.yml b/.github/workflows/ci-test.yml
index 870cfff5c..bd831bb62 100644
--- a/.github/workflows/ci-test.yml
+++ b/.github/workflows/ci-test.yml
@@ -11,6 +11,7 @@ jobs:
       - name: Checkout sources
         uses: actions/checkout@v3
       - uses: ./.github/actions/toolchain
+        shell: bash
       - name: Run tests
         run: cargo test
 
@@ -20,6 +21,7 @@ jobs:
       - name: Checkout sources
         uses: actions/checkout@v3
       - uses: ./.github/actions/toolchain
+        shell: bash
       - name: Run tests
         run: cargo test
       - uses: pdm-project/setup-pdm@v3
@@ -36,6 +38,7 @@ jobs:
       - name: Checkout sources
         uses: actions/checkout@v3
       - uses: ./.github/actions/toolchain
+        shell: bash
         with:
           rust_components: clippy
       - name: Install toolchain (nightly)