diff --git a/tools/server/webui/src/lib/constants/settings-config.ts b/tools/server/webui/src/lib/constants/settings-config.ts
index 1fa340165f..4ebd2ece6f 100644
--- a/tools/server/webui/src/lib/constants/settings-config.ts
+++ b/tools/server/webui/src/lib/constants/settings-config.ts
@@ -12,7 +12,7 @@ export const SETTING_CONFIG_DEFAULT: Record<string, string | number | boolean> =
 	disableReasoningParsing: false,
 	showRawOutputSwitch: false,
 	keepStatsVisible: false,
-	autoChatWidth: false,
+	autoChatWidth: true,
 	showMessageStats: true,
 	askForTitleConfirmation: false,
 	pasteLongTextToFileLen: 2500,