diff --git a/plugins/traction_innkeeper/traction_innkeeper/v1_0/connections/routes.py b/plugins/traction_innkeeper/traction_innkeeper/v1_0/connections/routes.py
index e3a1a41d4..5a8446d60 100644
--- a/plugins/traction_innkeeper/traction_innkeeper/v1_0/connections/routes.py
+++ b/plugins/traction_innkeeper/traction_innkeeper/v1_0/connections/routes.py
@@ -9,13 +9,22 @@
 from acapy_agent.protocols.connections.v1_0.routes import (
     ConnectionsConnIdMatchInfoSchema, InvitationResultSchema)
 from acapy_agent.storage.error import StorageNotFoundError
+from marshmallow import fields 
 
 LOGGER = logging.getLogger(__name__)
 
+class InvitationResponseSchema(InvitationResultSchema):
+    """Response schema for a previous connection invitation."""
+
+    alias = fields.Str(
+        required=False,
+        allow_none=True,
+        metadata={"description": "Optional alias for the connection", "example": "Bob"},
+    )
 
 @docs(tags=["connection"], summary="Fetch connection invitation")
 @match_info_schema(ConnectionsConnIdMatchInfoSchema())
-@response_schema(InvitationResultSchema(), 200, description="")
+@response_schema(InvitationResponseSchema(), 200, description="")
 @tenant_authentication
 async def connections_invitation(request: web.BaseRequest):
     """Handle fetching invitation associated with a single connection record."""
@@ -97,4 +106,4 @@ async def register(app: web.Application):
 
 
 def post_process_routes(app: web.Application):
-    pass
+    pass
\ No newline at end of file