diff --git a/src/data-managers/simulator-data-data-manager.js b/src/data-managers/simulator-data-data-manager.js
index c697f36..69becc4 100644
--- a/src/data-managers/simulator-data-data-manager.js
+++ b/src/data-managers/simulator-data-data-manager.js
@@ -156,7 +156,6 @@ class SimulatorDataDataManager {
     const nsec = (message.timestamp - sec * 1e3) * 1e6;
 
     view.setUint8(0x00, bits, true);
-    view.setUint8(0x01, message.id, true);
     view.setUint16(0x02, message.length, true);
     view.setUint32(0x04, message.sequence, true);
     view.setUint32(0x08, sec, true);
diff --git a/src/stores/simulator-data-store.js b/src/stores/simulator-data-store.js
index 8544e75..d5cdd8c 100644
--- a/src/stores/simulator-data-store.js
+++ b/src/stores/simulator-data-store.js
@@ -54,7 +54,6 @@ class SimulationDataStore extends ReduceStore {
             length: action.inputLength,
             version: 2,
             type: 0,
-            id: 0,
             timestamp: Date.now(),
             values: new Array(action.inputLength).fill(0)
           }