diff --git a/providers/vertica/src/airflow/providers/vertica/hooks/vertica.py b/providers/vertica/src/airflow/providers/vertica/hooks/vertica.py
index ad09fbc130d4e..55d59bd57cbfd 100644
--- a/providers/vertica/src/airflow/providers/vertica/hooks/vertica.py
+++ b/providers/vertica/src/airflow/providers/vertica/hooks/vertica.py
@@ -67,7 +67,7 @@ class VerticaHook(DbApiHook):
 
     def get_conn(self) -> connect:
         """Return vertica connection object."""
-        conn = self.get_connection(self.vertica_conn_id)  # type: ignore
+        conn = self.get_connection(self.get_conn_id())
         conn_config: dict[str, Any] = {
             "user": conn.login,
             "password": conn.password or "",
@@ -134,7 +134,7 @@ def get_conn(self) -> connect:
         conn = connect(**conn_config)
         return conn
 
-    @overload  # type: ignore[override]
+    @overload
     def run(
         self,
         sql: str | Iterable[str],