diff --git a/api_webchat/controller.js b/api_webchat/controller.js
index 46b2b3c6..8943784d 100644
--- a/api_webchat/controller.js
+++ b/api_webchat/controller.js
@@ -24,7 +24,7 @@
 
 // The controller wires up all the components and workers together,
 // managing the dependencies. A kind of "DI" class.
-const worker = new Worker('model-worker.js', { type: 'module' });
+const worker = new Worker('model-worker-openai.js', { type: 'module' });
 
 const messagesArea = document.querySelector('messages-area');
 messagesArea.init(worker);
diff --git a/api_webchat/model-worker.js b/api_webchat/model-worker-openai.js
similarity index 100%
rename from api_webchat/model-worker.js
rename to api_webchat/model-worker-openai.js