diff --git a/appveyor.yml b/appveyor.yml
index 010149e..f8ceaca 100644
--- a/appveyor.yml
+++ b/appveyor.yml
@@ -79,4 +79,4 @@ build_script:
   - "echo NO-OP"
 
 test_script:
-  - "%CMD_IN_ENV% python test.py"
+  - "%CMD_IN_ENV% python test.py -v"