diff --git a/src/pycamp_bot/commands/manage_pycamp.py b/src/pycamp_bot/commands/manage_pycamp.py
index 61f2e2d..4df2be9 100644
--- a/src/pycamp_bot/commands/manage_pycamp.py
+++ b/src/pycamp_bot/commands/manage_pycamp.py
@@ -152,6 +152,7 @@ async def define_duration(update, context):
         chat_id=update.message.chat_id,
         text=msg
     )
+    return ConversationHandler.END
 
 
 async def cancel(update, context):