diff --git a/src/controllers/molecules/MessageComposer.js b/src/controllers/molecules/MessageComposer.js
index 1012fe3755..cdfee2eb86 100644
--- a/src/controllers/molecules/MessageComposer.js
+++ b/src/controllers/molecules/MessageComposer.js
@@ -26,7 +26,7 @@ var KeyCode = {
 };
 
 module.exports = {
-    componentDidMount: function() {
+    componentWillMount: function() {
         this.dispatcherRef = dis.register(this.onAction);
         this.tabStruct = {
             completing: false,