diff --git a/src/charm.py b/src/charm.py
index ec84c911b24..0acbbe1aa61 100755
--- a/src/charm.py
+++ b/src/charm.py
@@ -200,6 +200,7 @@ def unit_number(unit_name: str):
                         self._charm.async_replication.get_primary_cluster_endpoint()
                     ),
                 )
+                self._charm._update_relation_endpoints()
             except SwitchoverFailedError as e:
                 logger.warning(f"switchover failed with reason: {e}")
                 raise charm_refresh.PrecheckFailed("Unable to switch primary")