diff --git a/debian/gitlab.maintscript b/debian/gitlab.maintscript
index f92cf91db1..ae07463507 100644
--- a/debian/gitlab.maintscript
+++ b/debian/gitlab.maintscript
@@ -1217,3 +1217,4 @@ rm_conffile /etc/gitlab/initializers/active_record_data_types.rb 15.9.8+ds1-1 gi
 rm_conffile /etc/gitlab/initializers/9_fast_gettext.rb 15.9.8+ds1-1 gitlab
 rm_conffile /etc/gitlab/initializers/0_log_deprecations.rb 15.9.8+ds1-1 gitlab
 rm_conffile /etc/gitlab/feature_flags/development/s3_multithreaded_uploads.yml 15.10.8+ds1-2 gitlab
+rm_conffile /etc/gitlab/initializers/doorkeeper_openid_connect_patch.rb 15.11.1+ds1-1 gitlab