diff --git a/Cargo.toml b/Cargo.toml
index b6c9191..4efbeb8 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -10,7 +10,7 @@ name = "codemp"
 # core
 tracing = "0.1"
 # woot
-codemp-woot = { git = "ssh://git@github.com/codewithotherpeopleandchangenamelater/woot.git", branch = "dev", optional = true }
+codemp-woot = { git = "ssh://git@github.com/codewithotherpeopleandchangenamelater/woot.git", rev = "f971807c742579e0e89eb7ee4330f7b2edcc35c7", optional = true }
 # proto
 tonic = { version = "0.9", features = ["tls", "tls-roots"], optional = true }
 prost = { version = "0.11.8", optional = true }
diff --git a/src/buffer/controller.rs b/src/buffer/controller.rs
index 17d356c..fd44772 100644
--- a/src/buffer/controller.rs
+++ b/src/buffer/controller.rs
@@ -5,7 +5,7 @@
 
 use std::sync::Arc;
 
-use tokio::sync::{watch, mpsc, Mutex, RwLock, TryLockError};
+use tokio::sync::{watch, mpsc, RwLock};
 use tonic::async_trait;
 
 use crate::errors::IgnorableError;
diff --git a/src/buffer/worker.rs b/src/buffer/worker.rs
index 67b802e..a8f7aa1 100644
--- a/src/buffer/worker.rs
+++ b/src/buffer/worker.rs
@@ -43,7 +43,7 @@ impl BufferControllerWorker {
 			operations: op_rx,
 			receiver: txt_rx,
 			sender: op_tx,
-			buffer: Woot::new(site_id, ""), // TODO initialize with buffer!
+			buffer: Woot::new(site_id % (2<<10), ""), // TODO remove the modulo, only for debugging!
 			path: path.to_string(),
 			stop: end_rx,
 			stop_control: end_tx,
@@ -123,7 +123,7 @@ impl ControllerWorker<TextChange> for BufferControllerWorker {
 									match self.send_op(&mut tx, &op).await {
 										Err(e) => tracing::error!("server refused to broadcast {}: {}", op, e),
 										Ok(()) => {
-											self.content.send(self.buffer.view()).unwrap_or_warn("could not send buffer update");
+											// self.content.send(self.buffer.view()).unwrap_or_warn("could not send buffer update");
 										},
 									}
 								}