diff --git a/packages/concerto-core/types/index.d.ts b/packages/concerto-core/types/index.d.ts
index f868ace104..5b45d0fa5a 100644
--- a/packages/concerto-core/types/index.d.ts
+++ b/packages/concerto-core/types/index.d.ts
@@ -448,5 +448,5 @@ declare module '@accordproject/concerto-core' {
   }
 
   // version
-  export version: any;
+  export const version: any;
 }