diff --git a/complete/client.js b/complete/client.js
index b11bcb7..e79cf1d 100644
--- a/complete/client.js
+++ b/complete/client.js
@@ -15,7 +15,7 @@ var grpc = require('grpc');
 
 var booksProto = grpc.load('books.proto');
 
-var client = new booksProto.books.BookService('127.0.0.1:50051', grpc.Credentials.createInsecure());
+var client = new booksProto.books.BookService('127.0.0.1:50051', grpc.credentials.createInsecure());
 
 function printResponse(error, response) {
     if (error)
@@ -77,4 +77,4 @@ else if (command == 'get')
 else if (command == 'delete')
     deleteBook(process.argv[0]);
 else if (command == 'watch')
-    watchBooks();
\ No newline at end of file
+    watchBooks();