diff --git a/.github/workflows/codeql.yml b/.github/workflows/codeql.yml
index c84929ffc..53103f850 100644
--- a/.github/workflows/codeql.yml
+++ b/.github/workflows/codeql.yml
@@ -49,7 +49,7 @@ jobs:
       uses: actions/checkout@v3
 
     - name: Install Swashbuckle CLI
-      shell: powershell
+      shell: bash
       run: dotnet tool install -g --version 6.5.0 Swashbuckle.AspNetCore.Cli
 
     # Initializes the CodeQL tools for scanning.