diff --git a/src/service/grpcweb.ts b/src/service/grpcweb.ts
index bb7a58fe..225f013d 100644
--- a/src/service/grpcweb.ts
+++ b/src/service/grpcweb.ts
@@ -171,7 +171,7 @@ function generateTypescriptDefinition(fileDescriptor: FileDescriptorProto, expor
     .forEach(importDescriptor => {
       printer.printLn(`import * as ${importDescriptor.namespace} from "${importDescriptor.path}";`);
     });
-  printer.printLn(`import {grpc} from "grpc-web-client";`);
+  printer.printLn(`import {grpc} from "@improbable-eng/grpc-web";`);
   printer.printEmptyLn();
 
   // Services.