diff --git a/src/index.ts b/src/index.ts
index 30bdaf752..1a25a7c8d 100644
--- a/src/index.ts
+++ b/src/index.ts
@@ -44,8 +44,9 @@ export { default as HttpURLConnectionClient } from "./httpClient/httpURLConnecti
 // Export a custom exception for HTTP client errors
 export { default as HttpClientException } from "./httpClient/httpClientException";
 
-// Export NexoCrypto for local terminal API security
+// Export NexoCrypto and its exceptions for local terminal API security
 export { default as NexoCrypto } from "./security/nexoCrypto";
+export { default as InvalidSecurityKeyException } from "./security/exception/invalidSecurityKeyException";
 
 // Export all the typings under the `Types` namespace
 export * as Types from "./typings";