diff --git a/web/pgadmin/browser/server_groups/servers/databases/schemas/tables/templates/triggers/sql/gpdb/default/create.sql b/web/pgadmin/browser/server_groups/servers/databases/schemas/tables/templates/triggers/sql/gpdb/default/create.sql
index 4cffc920f..d8b334324 100644
--- a/web/pgadmin/browser/server_groups/servers/databases/schemas/tables/templates/triggers/sql/gpdb/default/create.sql
+++ b/web/pgadmin/browser/server_groups/servers/databases/schemas/tables/templates/triggers/sql/gpdb/default/create.sql
@@ -21,7 +21,7 @@ CREATE{% if data.is_constraint_trigger %} CONSTRAINT{% endif %} TRIGGER {{ conn|
     FOR EACH{% if data.is_row_trigger %} ROW{% else %} STATEMENT{% endif %}
 {% if data.whenclause %}
 
-    WHEN ({{ data.whenclause }}){% endif %}
+    WHEN {% if not data.oid %}({% endif %}{{ data.whenclause }}{% if not data.oid %}){% endif %}{% endif %}
 
     {% if data.prosrc is defined and
     (data.lanname == 'edbspl' or data.tfunction == 'Inline EDB-SPL') %}{{ data.prosrc }}{% else %}EXECUTE PROCEDURE {{ data.tfunction }}{% if data.tgargs %}({{ data.tgargs }}){% else %}(){% endif%}{% endif%};
diff --git a/web/pgadmin/browser/server_groups/servers/databases/schemas/tables/templates/triggers/sql/pg/default/create.sql b/web/pgadmin/browser/server_groups/servers/databases/schemas/tables/templates/triggers/sql/pg/default/create.sql
index e0905f108..bd571145e 100644
--- a/web/pgadmin/browser/server_groups/servers/databases/schemas/tables/templates/triggers/sql/pg/default/create.sql
+++ b/web/pgadmin/browser/server_groups/servers/databases/schemas/tables/templates/triggers/sql/pg/default/create.sql
@@ -22,7 +22,7 @@ CREATE{% if data.is_constraint_trigger %} CONSTRAINT{% endif %} TRIGGER {{ conn|
     FOR EACH{% if data.is_row_trigger %} ROW{% else %} STATEMENT{% endif %}
 {% if data.whenclause %}
 
-    WHEN ({{ data.whenclause }}){% endif %}
+    WHEN {% if not data.oid %}({% endif %}{{ data.whenclause }}{% if not data.oid %}){% endif %}{% endif %}
 
     {% if data.prosrc is defined and
     (data.lanname == 'edbspl' or data.tfunction == 'Inline EDB-SPL') %}{{ data.prosrc }}{% else %}EXECUTE PROCEDURE {{ data.tfunction }}{% if data.tgargs %}({{ data.tgargs }}){% else %}(){% endif%}{% endif%};
diff --git a/web/pgadmin/browser/server_groups/servers/databases/schemas/tables/templates/triggers/sql/ppas/default/create.sql b/web/pgadmin/browser/server_groups/servers/databases/schemas/tables/templates/triggers/sql/ppas/default/create.sql
index e0905f108..bd571145e 100644
--- a/web/pgadmin/browser/server_groups/servers/databases/schemas/tables/templates/triggers/sql/ppas/default/create.sql
+++ b/web/pgadmin/browser/server_groups/servers/databases/schemas/tables/templates/triggers/sql/ppas/default/create.sql
@@ -22,7 +22,7 @@ CREATE{% if data.is_constraint_trigger %} CONSTRAINT{% endif %} TRIGGER {{ conn|
     FOR EACH{% if data.is_row_trigger %} ROW{% else %} STATEMENT{% endif %}
 {% if data.whenclause %}
 
-    WHEN ({{ data.whenclause }}){% endif %}
+    WHEN {% if not data.oid %}({% endif %}{{ data.whenclause }}{% if not data.oid %}){% endif %}{% endif %}
 
     {% if data.prosrc is defined and
     (data.lanname == 'edbspl' or data.tfunction == 'Inline EDB-SPL') %}{{ data.prosrc }}{% else %}EXECUTE PROCEDURE {{ data.tfunction }}{% if data.tgargs %}({{ data.tgargs }}){% else %}(){% endif%}{% endif%};