diff --git a/src/euph/room.rs b/src/euph/room.rs
index f9cb9b9..8eeb8e5 100644
--- a/src/euph/room.rs
+++ b/src/euph/room.rs
@@ -1,3 +1,5 @@
+// TODO Stop if room does not exist (e. g. 404)
+
 use std::convert::Infallible;
 use std::time::Duration;