diff --git a/chat.js b/chat.js
index ad98005..76e5927 100644
--- a/chat.js
+++ b/chat.js
@@ -237,7 +237,7 @@ window.toggleThinking = function(id) {
 }
 
 // Update message content (for streaming)
-function updateMessageContent(contentDiv, newContent, markdown = false) {
+function updateMessageContent(contentDiv, newContent, markdown = false, role) {
 	// Parse thinking tags first
 	const processedContent = parseThinkingTags(newContent)