diff --git a/.github/workflows/sonar-scan.yml b/.github/workflows/sonar-scan.yml
index d3a885b2e..b98566318 100644
--- a/.github/workflows/sonar-scan.yml
+++ b/.github/workflows/sonar-scan.yml
@@ -91,7 +91,6 @@ jobs:
             dotnet-version: 6.0.x
 
       - name: Install Swashbuckle CLI
-        shell: powershell
         run: dotnet tool install -g --version 6.4.0 Swashbuckle.AspNetCore.Cli
 
       - name: Install dependencies
@@ -182,7 +181,6 @@ jobs:
             dotnet-version: 6.0.x
 
       - name: Install Swashbuckle CLI
-        shell: powershell
         run: dotnet tool install -g --version 6.4.0 Swashbuckle.AspNetCore.Cli
 
       - run: ./monorepo-build.sh
@@ -299,7 +297,6 @@ jobs:
         with:
             dotnet-version: 6.0.x
       - name: Install Swashbuckle CLI
-        shell: powershell
         run: dotnet tool install -g --version 6.4.0 Swashbuckle.AspNetCore.Cli
 
       - run: ./monorepo-build.sh