diff --git a/src/services/chat_service.py b/src/services/chat_service.py
index 321d0c9..0aefdf7 100644
--- a/src/services/chat_service.py
+++ b/src/services/chat_service.py
@@ -155,8 +155,8 @@ class ChatService:
                     for p in application["plans"]:
                         plans_info += f"{str(p)}\n"
                     instructions += plans_info
-                if application.get("phq", {}).get("effective_date", None):
-                    effective_date = application.get("phq", {}).get("effective_date", None)
+                if application.get("phq", {}).get("effectiveDate", None):
+                    effective_date = application.get("phq", {}).get("effectiveDate", None)
                     instructions += f"Plan effective date: {effective_date}"
 
             if current_page: