diff --git a/roles/installer/tasks/upgrade_postgres.yml b/roles/installer/tasks/upgrade_postgres.yml
index 8d6a8431..4da315d1 100644
--- a/roles/installer/tasks/upgrade_postgres.yml
+++ b/roles/installer/tasks/upgrade_postgres.yml
@@ -64,7 +64,7 @@
 
 - name: Set full resolvable host name for postgres pod
   set_fact:
-    resolvable_db_host: "{{ ansible_operator_meta.name }}-postgres.{{ ansible_operator_meta.namespace }}.svc.cluster.local"  # yamllint disable-line rule:line-length
+    resolvable_db_host: "{{ ansible_operator_meta.name }}-postgres.{{ ansible_operator_meta.namespace }}.svc"  # yamllint disable-line rule:line-length
   no_log: "{{ no_log }}"
 
 - name: Set pg_dump command