diff --git a/packages/core/src/modules/slack/slack.ts b/packages/core/src/modules/slack/slack.ts
index 853b4b5ff..f83db2eb8 100644
--- a/packages/core/src/modules/slack/slack.ts
+++ b/packages/core/src/modules/slack/slack.ts
@@ -143,7 +143,7 @@ export async function answerChatbotQuestion({
   job('slack.reaction.add', {
     channelId: channelId,
     messageId: id,
-    reaction: 'colorstack-logo',
+    reaction: 'colorstack_logo',
     userId: userId,
   });