diff --git a/playhouse/psycopg3_ext.py b/playhouse/psycopg3_ext.py
index 5b6fb0720..61b2ace3d 100644
--- a/playhouse/psycopg3_ext.py
+++ b/playhouse/psycopg3_ext.py
@@ -16,6 +16,7 @@
 try:
     import psycopg
     from psycopg.types.json import Jsonb
+    from psycopg.pq import TransactionStatus
 except ImportError:
     psycopg = Jsonb = None
 
@@ -160,7 +161,7 @@ def is_connection_usable(self):
         # connection. If the connection is in an error state or the connection
         # is otherwise unusable, return False.
         conn = self._state.conn
-        return conn.pgconn.transaction_status < conn.TransactionStatus.INERROR
+        return conn.pgconn.transaction_status < TransactionStatus.INERROR
 
     def extract_date(self, date_part, date_field):
         return fn.EXTRACT(NodeList((SQL(date_part), SQL('FROM'), date_field)))