diff --git a/CHANGELOG.md b/CHANGELOG.md
index 9d669d2e..29e47cbc 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -4,6 +4,7 @@ Version 258:
 * Fix clang inititalization warning in websocket
 * Remove redundant use of `yield_to` in parser tests
 * Add VS 2019 AzP CI matrix item
+* Clean up typo in chat websocket javascript client
 
 --------------------------------------------------------------------------------
 
diff --git a/example/websocket/server/chat-multi/chat_client.html b/example/websocket/server/chat-multi/chat_client.html
index e6d99175..2be69cdf 100644
--- a/example/websocket/server/chat-multi/chat_client.html
+++ b/example/websocket/server/chat-multi/chat_client.html
@@ -51,7 +51,7 @@
     };
     sendMessage.onkeyup = function(ev) {
       ev.preventDefault();
-      if (event.keyCode === 13) {
+      if (ev.keyCode === 13) {
         send.click();
       }
     }