diff --git a/packages/concerto-core/types/index.d.ts b/packages/concerto-core/types/index.d.ts
index 074dfaba8a..9fb0c2e813 100644
--- a/packages/concerto-core/types/index.d.ts
+++ b/packages/concerto-core/types/index.d.ts
@@ -1,7 +1,7 @@
 
 import { EventEmitter } from 'events';
 
-declare module '@accordproject/concerto' {
+declare module '@accordproject/concerto-core' {
 
   // Exceptions