diff --git a/Cargo.lock b/Cargo.lock
index 4e5b5e2..39aafd3 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -1460,6 +1460,7 @@ dependencies = [
  "sachy-sntp",
  "serde",
  "static_cell",
+ "striker-proto",
 ]
 
 [[package]]
@@ -1899,6 +1900,15 @@ dependencies = [
  "portable-atomic",
 ]
 
+[[package]]
+name = "striker-proto"
+version = "0.1.0"
+source = "git+https://tangled.org/sachy.dev/striker#1435f9c442cd90c3d80a4f0b3b51dd7b9b218534"
+dependencies = [
+ "postcard",
+ "serde",
+]
+
 [[package]]
 name = "string_cache"
 version = "0.8.9"
diff --git a/Cargo.toml b/Cargo.toml
index bd489a7..e3b3d6c 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -49,6 +49,7 @@ sachy-sntp = { git = "https://tangled.org/sachy.dev/sachy-embed-core", package =
 ] }
 sachy-mdns = { git = "https://tangled.org/sachy.dev/sachy-embed-core", package = "sachy-mdns" }
 sachy-fmt = { git = "https://tangled.org/sachy.dev/sachy-embed-core", package = "sachy-fmt" }
+striker-proto = { git = "https://tangled.org/sachy.dev/striker", package = "striker-proto" }
 
 embassy-embedded-hal = { version = "0.5.0" }
 embassy-sync = { version = "0.7.2" }
diff --git a/src/detector/data.rs b/src/detector/data.rs
index 470a47b..386fb92 100644
--- a/src/detector/data.rs
+++ b/src/detector/data.rs
@@ -2,7 +2,7 @@ use crate::updates::NetDataSender;
 
 pub(super) fn transmit_level_update(timestamp: i64, warn_level: u16, net_data: &NetDataSender) {
     net_data
-        .try_send(crate::updates::Update::Warning {
+        .try_send(striker_proto::Update::Warning {
             timestamp,
             level: warn_level,
         })
@@ -17,7 +17,7 @@ pub(super) fn transmit_strike(
     net_data: &NetDataSender,
 ) {
     net_data
-        .try_send(crate::updates::Update::Strike {
+        .try_send(striker_proto::Update::Strike {
             timestamp,
             peaks: peaks.to_vec(),
             samples: samples
diff --git a/src/net.rs b/src/net.rs
index 221c44c..fd803c6 100644
--- a/src/net.rs
+++ b/src/net.rs
@@ -139,7 +139,10 @@ async fn data_loop<'connection>(tcp: &mut TcpSocket<'connection>, net_data: &Net
 
             if tcp
                 .write_with(|buf| {
-                    let written = unwrap!(postcard::to_slice(&data, buf));
+                    let written = unwrap!(postcard::to_slice(
+                        &striker_proto::StrikerResponse::Update(data),
+                        buf
+                    ));
 
                     (written.len(), ())
                 })
diff --git a/src/updates.rs b/src/updates.rs
index 8a2bee0..e45e81c 100644
--- a/src/updates.rs
+++ b/src/updates.rs
@@ -1,6 +1,5 @@
-use alloc::vec::Vec;
-
 use embassy_sync::channel::{Channel, Receiver, Sender};
+use striker_proto::Update;
 
 use crate::{
     locks::NetDataLock,
@@ -11,20 +10,6 @@ pub type NetDataChannel = Channel<NetDataLock, Update, 8>;
 pub type NetDataSender = Sender<'static, NetDataLock, Update, 8>;
 pub type NetDataReceiver = Receiver<'static, NetDataLock, Update, 8>;
 
-#[derive(Debug, serde::Serialize)]
-pub enum Update {
-    Warning {
-        timestamp: i64,
-        level: u16,
-    },
-    Strike {
-        timestamp: i64,
-        peaks: Vec<u16>,
-        samples: Vec<i16>,
-        average: u16,
-    },
-}
-
 static NET_CHANNEL: NetDataChannel = Channel::new();
 
 pub struct UpdateConnection;