diff --git a/src/http-client-generator.ts b/src/http-client-generator.ts
index 6139ace..7dcdf47 100644
--- a/src/http-client-generator.ts
+++ b/src/http-client-generator.ts
@@ -228,7 +228,9 @@ function* buildClass(
 ): Iterable<string> {
   yield `export class ${buildHttpClientName(
     int,
-  )} implements ${buildInterfaceName(int, 'types')} {`;
+    undefined,
+    options,
+  )} implements ${buildInterfaceName(int, 'types', options)} {`;
   yield `constructor(`;
   yield `private readonly fetch: FetchLike,`;
   // yield* buildAuth(int, options);
diff --git a/src/name-factory.ts b/src/name-factory.ts
index 2bfa4ee..e693c30 100644
--- a/src/name-factory.ts
+++ b/src/name-factory.ts
@@ -1,6 +1,7 @@
 import { Interface } from 'basketry';
 import { buildInterfaceName } from '@basketry/typescript';
 import { pascal } from 'case';
+import { NamespacedTypescriptHttpClientOptions } from './types';
 
 function prefix(clientModule: string | undefined, name: string) {
   return clientModule ? `${clientModule}.${name}` : name;
@@ -9,6 +10,10 @@ function prefix(clientModule: string | undefined, name: string) {
 export function buildHttpClientName(
   int: Interface,
   clientModule?: string,
+  options?: NamespacedTypescriptHttpClientOptions,
 ): string {
-  return prefix(clientModule, pascal(`http_${buildInterfaceName(int)}`));
+  return prefix(
+    clientModule,
+    pascal(`http_${buildInterfaceName(int, undefined, options)}`),
+  );
 }