diff --git a/src/logging/subsystem.ts b/src/logging/subsystem.ts
index ddf855b217c..a2bc4798461 100644
--- a/src/logging/subsystem.ts
+++ b/src/logging/subsystem.ts
@@ -1,6 +1,5 @@
 import { Chalk } from "chalk";
 import type { Logger as TsLogger } from "tslog";
-import { normalizeChatChannelId } from "../channels/ids.js";
 import { isVerbose } from "../global-state.js";
 import { defaultRuntime, type OutputRuntimeEnv, type RuntimeEnv } from "../runtime.js";
 import { normalizeLowercaseStringOrEmpty } from "../shared/string-coerce.js";
@@ -114,13 +113,41 @@ const SUBSYSTEM_COLOR_OVERRIDES: Record<string, (typeof SUBSYSTEM_COLORS)[number
 };
 const SUBSYSTEM_PREFIXES_TO_DROP = ["gateway", "channels", "providers"] as const;
 const SUBSYSTEM_MAX_SEGMENTS = 2;
+const CHANNEL_SUBSYSTEM_PREFIXES = new Set([
+  "clickclack",
+  "discord",
+  "feishu",
+  "googlechat",
+  "imessage",
+  "irc",
+  "line",
+  "matrix",
+  "mattermost",
+  "msteams",
+  "nextcloud-talk",
+  "nostr",
+  "openclaw-weixin",
+  "qqbot",
+  "signal",
+  "slack",
+  "synology-chat",
+  "telegram",
+  "tlon",
+  "twitch",
+  "webchat",
+  "wecom",
+  "whatsapp",
+  "yuanbao",
+  "zalo",
+  "zalouser",
+]);
 
 function isChannelSubsystemPrefix(value: string): boolean {
   const normalized = normalizeLowercaseStringOrEmpty(value);
   if (!normalized) {
     return false;
   }
-  return normalizeChatChannelId(normalized) === normalized || normalized === "webchat";
+  return CHANNEL_SUBSYSTEM_PREFIXES.has(normalized);
 }
 
 function pickSubsystemColor(color: ChalkInstance, subsystem: string): ChalkInstance {