diff --git a/types/pollyjs__core/index.d.ts b/types/pollyjs__core/index.d.ts
index 7ad3c2a82f..ece0f4a71d 100644
--- a/types/pollyjs__core/index.d.ts
+++ b/types/pollyjs__core/index.d.ts
@@ -1,6 +1,7 @@
-// Type definitions for @pollyjs/core 2.3
+// Type definitions for @pollyjs/core 2.6
 // Project: https://github.com/netflix/pollyjs/tree/master/packages/@pollyjs/core
 // Definitions by: feinoujc <https://github.com/feinoujc>
+//                 Borui Gu <https://github.com/BoruiGu>
 // Definitions: https://github.com/DefinitelyTyped/DefinitelyTyped
 // TypeScript Version: 2.4
 
@@ -29,8 +30,10 @@ export interface PollyConfig {
 	logging?: boolean;
 
 	recordIfMissing?: boolean;
+	/** @deprecated use expiryStrategy */
 	recordIfExpired?: boolean;
 	recordFailedRequests?: boolean;
+	expiryStrategy?: 'warn' | 'error' | 'record';
 
 	expiresIn?: string | null;
 	timing?: ((ms: number) => Promise<void>) | (() => Promise<void>);
diff --git a/types/pollyjs__core/pollyjs__core-tests.ts b/types/pollyjs__core/pollyjs__core-tests.ts
index cfe9047ccd..596f078f43 100644
--- a/types/pollyjs__core/pollyjs__core-tests.ts
+++ b/types/pollyjs__core/pollyjs__core-tests.ts
@@ -5,7 +5,8 @@ const polly = new Polly('test recording', {
 	mode: MODES.PASSTHROUGH,
 	recordFailedRequests: true,
 	adapters: ['xhr', 'fetch'],
-	persister: 'rest',
+    persister: 'rest',
+    expiryStrategy: 'error',
 	timing: Timing.relative(3),
 	matchRequestsBy: {
 		method: true,