diff --git a/readthedocs/projects/views/private.py b/readthedocs/projects/views/private.py
index c9d52748b2b..5dd5bb5eacb 100644
--- a/readthedocs/projects/views/private.py
+++ b/readthedocs/projects/views/private.py
@@ -177,6 +177,7 @@ def project_version_detail(request, project_slug, version_slug):
                 broadcast(
                     type='app', task=tasks.clear_artifacts, args=[version.pk])
                 version.built = False
+                version.machine = False
                 version.save()
         url = reverse('project_version_list', args=[project.slug])
         return HttpResponseRedirect(url)