diff --git a/.drone.yml b/.drone.yml
index 5c3c970..4203747 100644
--- a/.drone.yml
+++ b/.drone.yml
@@ -13,7 +13,7 @@ platform:
 
 steps:
 - name: unit tests
-  shell: powershell
+  shell: pwsh
   commands: 
     - ./tools/ci/amd64/msvc/unit_tests.ps1