diff --git a/docs/en_US/release_notes_3_1.rst b/docs/en_US/release_notes_3_1.rst
index c40f3d095..8f8a759a0 100644
--- a/docs/en_US/release_notes_3_1.rst
+++ b/docs/en_US/release_notes_3_1.rst
@@ -35,5 +35,6 @@ Bug fixes
 | `Bug #3333 <https://redmine.postgresql.org/issues/3333>`_ - Ensure the runtime core application is setup before trying to access any settings
 | `Bug #3342 <https://redmine.postgresql.org/issues/3342>`_ - Set SESSION_COOKIE_SAMESITE='Lax' per Flask recommendation to prevents sending cookies with CSRF-prone requests from external sites, such as submitting a form
 | `Bug #3353 <https://redmine.postgresql.org/issues/3353>`_ - Handle errors properly if they occur when renaming a database
+| `Bug #3374 <https://redmine.postgresql.org/issues/3374>`_ - Fix autocomplete
 | `Bug #3392 <https://redmine.postgresql.org/issues/3392>`_ - Fix IPv6 support in the container build.
-| `Bug #3409 <https://redmine.postgresql.org/issues/3409>`_ - Avoid an exception on GreenPlum when retrieving RE-SQL on a table.
\ No newline at end of file
+| `Bug #3409 <https://redmine.postgresql.org/issues/3409>`_ - Avoid an exception on GreenPlum when retrieving RE-SQL on a table
\ No newline at end of file
diff --git a/web/pgadmin/utils/sqlautocomplete/parseutils.py b/web/pgadmin/utils/sqlautocomplete/parseutils.py
index 29b6ac8c0..b08a3927c 100644
--- a/web/pgadmin/utils/sqlautocomplete/parseutils.py
+++ b/web/pgadmin/utils/sqlautocomplete/parseutils.py
@@ -73,7 +73,7 @@ TableReference = namedtuple(
 # This code is borrowed from sqlparse example script.
 # <url>
 def is_subselect(parsed):
-    if not parsed.is_group():
+    if not parsed.is_group:
         return False
     sql_type = ('SELECT', 'INSERT', 'UPDATE', 'CREATE', 'DELETE')
     for item in parsed.tokens: