diff --git a/appveyor.yml b/appveyor.yml
index d49959e2e9..72643d7bd9 100644
--- a/appveyor.yml
+++ b/appveyor.yml
@@ -92,7 +92,7 @@ build_script:
     rm $STUB_OUTPUT/env/uid.env
     cd docker-stub; zip -r ../docker-stub.zip *; cd ..
 - ps: |
-    ls
+    ls -lS
     Push-AppveyorArtifact .\docker-stub.zip