diff --git a/TODO.md b/TODO.md
index fa27a93..2f35f49 100644
--- a/TODO.md
+++ b/TODO.md
@@ -10,8 +10,12 @@
   * fix overcomplicated and probably incorrect implementation
   * support TLS and plain at the same time??
   * really close connections after sending response??
+  * fixed size buffer is probably bad
+* compact peer representation in announce response
 * scrape info hash parsing: multiple ought to be accepted
 * move stuff to common crate with ws: what about Request/InMessage etc?
+* info hashes, peer ids: verify that they are 20 bytes
+* AnnounceRequest.compact: parse int to bool
 
 ## aquatic_ws
 * tests
diff --git a/aquatic_http/src/lib/protocol/mod.rs b/aquatic_http/src/lib/protocol/mod.rs
index 20ca46b..8bf5488 100644
--- a/aquatic_http/src/lib/protocol/mod.rs
+++ b/aquatic_http/src/lib/protocol/mod.rs
@@ -161,6 +161,7 @@ impl Request {
 
 
 #[derive(Debug, Clone, Serialize)]
+#[serde(untagged)]
 pub enum Response {
     AnnounceSuccess(AnnounceResponseSuccess),
     AnnounceFailure(AnnounceResponseFailure),