Fix bug when python version not ^3.9

1 files changed, 1 insertions, 1 deletions

diff --git a/rwa/support/sessionservice/service.py b/rwa/support/sessionservice/service.py
index cdf2a1d..55ec593 100755
--- a/rwa/support/sessionservice/service.py
+++ b/rwa/support/sessionservice/service.py
@@ -111,7 +111,7 @@ class RWASupportSessionService(dbus.service.Object):
 
     def _build_host_dict(self, host_id: str, host: dict) -> dict:
         """Include the host ID in the host dictionary."""
-        return host | {"id": host_id}
+        return host.update({"id": host_id})
 
     @dbus.service.method("org.ArcticaProject.RWASupportSessionService", out_signature="s")
     def get_web_app_hosts(self) -> str: