diff --git a/data/hostname/pergamon.softwareheritage.org.yaml b/data/hostname/pergamon.softwareheritage.org.yaml
--- a/data/hostname/pergamon.softwareheritage.org.yaml
+++ b/data/hostname/pergamon.softwareheritage.org.yaml
@@ -72,11 +72,3 @@
     gid: 3000
   boatbucket:
     gid: 1024
-
-# Temporarily for the duration of the riverside migration to the admin vlan (to remove
-# once the migration is effective and the ttl considered expired).
-apache::rewrite_domains:
-  # Must have matching certificates in letsencrypt::certificates
-  sentry.softwareheritage.org:
-    rewrites:
-      - "^.*$ http://riverside.internal.admin.swh.network:9000"
diff --git a/site-modules/role/manifests/swh_sysadmin.pp b/site-modules/role/manifests/swh_sysadmin.pp
--- a/site-modules/role/manifests/swh_sysadmin.pp
+++ b/site-modules/role/manifests/swh_sysadmin.pp
@@ -22,9 +22,6 @@
   include profile::debian_repository
   include profile::bitbucket_archive_web
 
-  # redirect sentry.s.o -> riverside.i.a.s.n (temporary during vlan migration)
-  include profile::apache::rewrite_domains
-
   include profile::weekly_report_bot
   include profile::weekly_planning_bot
   include profile::monthly_report_bot