diff --git a/src/index.ts b/src/index.ts
index cbba4182..4de58c38 100644
--- a/src/index.ts
+++ b/src/index.ts
@@ -48,7 +48,7 @@ export function retry(
 }
 retry.VERSION = VERSION;
 
-declare module "@octokit/core/types" {
+declare module "@octokit/core" {
   interface OctokitOptions {
     retry?: RetryOptions;
   }