diff --git a/packages/ni.measurementlink.sessionmanagement.v1.client/src/ni/measurementlink/sessionmanagement/v1/client/_annotations.py b/packages/ni.measurementlink.sessionmanagement.v1.client/src/ni/measurementlink/sessionmanagement/v1/client/_annotations.py
index ce6cb4b9..62b74eec 100644
--- a/packages/ni.measurementlink.sessionmanagement.v1.client/src/ni/measurementlink/sessionmanagement/v1/client/_annotations.py
+++ b/packages/ni.measurementlink.sessionmanagement.v1.client/src/ni/measurementlink/sessionmanagement/v1/client/_annotations.py
@@ -1,3 +1,5 @@
+from __future__ import annotations
+
 import os
 import socket
 import sys