diff --git a/contrib/heptapod-ci.yml b/contrib/heptapod-ci.yml
--- a/contrib/heptapod-ci.yml
+++ b/contrib/heptapod-ci.yml
@@ -180,7 +180,6 @@ windows-py3:
 
 windows-py3-pyox:
     <<: *windows_runtests
-    when: manual
     tags:
       - windows
     variables: