diff --git a/src/hooks/anthropic-context-window-limit-recovery/summarize-retry-strategy.ts b/src/hooks/anthropic-context-window-limit-recovery/summarize-retry-strategy.ts
index e776bcf39..b409eb04c 100644
--- a/src/hooks/anthropic-context-window-limit-recovery/summarize-retry-strategy.ts
+++ b/src/hooks/anthropic-context-window-limit-recovery/summarize-retry-strategy.ts
@@ -17,7 +17,6 @@ import { log } from "../../shared/logger"
 
 const SUMMARIZE_RETRY_TOTAL_TIMEOUT_MS = 120_000
 
-declare function setTimeout(handler: () => void, timeout?: number): unknown
 
 async function showToastSafely(
   client: Client,