diff --git a/.github/workflows/linter.yml b/.github/workflows/linter.yml
index 7b04bc726..dd8ac0f82 100644
--- a/.github/workflows/linter.yml
+++ b/.github/workflows/linter.yml
@@ -28,4 +28,4 @@ jobs:
 
       - name: Checking shebang lines in MacOS and Ubuntu releases.
         run: ./images.CI/shebang-linter.ps1
-          shell: powershell
+        shell: pwsh