diff --git a/apps/web/src/components/chat/MessagesTimeline.tsx b/apps/web/src/components/chat/MessagesTimeline.tsx
index 43adf7907dbf8aaff2b590e90e2886c284b5eaa8..dd35a506d78c67b8b9f782bd5814a9cdbf6e1e09 100644
--- a/apps/web/src/components/chat/MessagesTimeline.tsx
+++ b/apps/web/src/components/chat/MessagesTimeline.tsx
@@ -4475,7 +4475,7 @@ function workToneIcon(tone: TimelineWorkEntry["tone"]): {
   if (tone === "thinking") {
     return {
       iconName: "brain",
-      className: "text-foreground",
+      className: "text-icon-muted",
     };
   }
   if (tone === "info") {