diff --git a/docs/en_US/release_notes_4_12.rst b/docs/en_US/release_notes_4_12.rst
index e33c8b0ba..e7a58abce 100644
--- a/docs/en_US/release_notes_4_12.rst
+++ b/docs/en_US/release_notes_4_12.rst
@@ -50,4 +50,5 @@ Bug fixes
 | `Issue #4581 <https://redmine.postgresql.org/issues/4581>`_ -  Ensure the comment on a Primary Key constraint can be edited under the Table node.
 | `Issue #4582 <https://redmine.postgresql.org/issues/4582>`_ -  Fix console error when changing kind(SQL/BATCH) for pgAgent job step.
 | `Issue #4585 <https://redmine.postgresql.org/issues/4585>`_ -  Fix double click issue to expand the contents of a cell if the resultset was not editable.
-| `Issue #4586 <https://redmine.postgresql.org/issues/4586>`_ -  Fix generation of reverse engineered SQL for Rules.
\ No newline at end of file
+| `Issue #4586 <https://redmine.postgresql.org/issues/4586>`_ -  Fix generation of reverse engineered SQL for Rules.
+| `Issue #4635 <https://redmine.postgresql.org/issues/4635>`_ -  Ensure compound triggers for event should be updated properly.
\ No newline at end of file
diff --git a/web/pgadmin/browser/server_groups/servers/databases/schemas/tables/templates/compound_triggers/sql/ppas/12_plus/update.sql b/web/pgadmin/browser/server_groups/servers/databases/schemas/tables/templates/compound_triggers/sql/ppas/12_plus/update.sql
index 12e83a531..8bced4b8c 100644
--- a/web/pgadmin/browser/server_groups/servers/databases/schemas/tables/templates/compound_triggers/sql/ppas/12_plus/update.sql
+++ b/web/pgadmin/browser/server_groups/servers/databases/schemas/tables/templates/compound_triggers/sql/ppas/12_plus/update.sql
@@ -6,7 +6,7 @@ ALTER TRIGGER {{ conn|qtIdent(o_data.name) }} ON {{ conn|qtIdent(o_data.nspname,
 {% if ((data.prosrc is defined or data.evnt_insert is defined or data.evnt_delete is defined or data.evnt_update is defined) and (o_data.prosrc != data.prosrc or data.evnt_insert != o_data.evnt_insert or data.evnt_delete != o_data.evnt_delete or data.evnt_update != o_data.evnt_update))  %}
 {% set or_flag = False %}
 CREATE OR REPLACE TRIGGER {{ conn|qtIdent(data.name) }}
-    FOR {% if data.evnt_insert is not defined %}{% if o_data.evnt_insert %}INSERT{% set or_flag = True %}{% endif %}{% if data.evnt_insert %}INSERT{% set or_flag = True %}{% endif %}{% endif %}{% if data.evnt_delete is not defined %}{% if o_data.evnt_delete %}
+    FOR {% if data.evnt_insert is not defined %}{% if o_data.evnt_insert %}INSERT{% set or_flag = True %}{% endif %}{% else %}{% if data.evnt_insert %}INSERT{% set or_flag = True %}{% endif %}{% endif %}{% if data.evnt_delete is not defined %}{% if o_data.evnt_delete %}
 {% if or_flag %} OR {% endif %}DELETE{% set or_flag = True %}
 {% endif %}{% else %}{% if data.evnt_delete %}
 {% if or_flag %} OR {% endif %}DELETE{% set or_flag = True %}{%endif %}{% endif %}{% if data.evnt_update is not defined %}{% if o_data.evnt_update %}