diff --git a/.upgrade.yml b/.upgrade.yml
deleted file mode 100644
index ad40e9f..0000000
--- a/.upgrade.yml
+++ /dev/null
@@ -1,6 +0,0 @@
-mappings:
-  SitewideContentReport: SilverStripe\SiteWideContentReport\SitewideContentReport
-  GridFieldBasicContentReport: SilverStripe\SiteWideContentReport\Form\GridFieldBasicContentReport
-  SitewideContentReview: SilverStripe\SiteWideContentReport\Model\SitewideContentReview
-  SitewideContentSubsites: SilverStripe\SiteWideContentReport\Model\SitewideContentSubsites
-  SitewideContentTaxonomy: SilverStripe\SiteWideContentReport\Model\SitewideContentTaxonomy