diff --git a/binding/nodejs/test/index.test.ts b/binding/nodejs/test/index.test.ts
index b244d04..8ab245f 100644
--- a/binding/nodejs/test/index.test.ts
+++ b/binding/nodejs/test/index.test.ts
@@ -174,7 +174,9 @@ const verifyCompletion = (res: PicoLLMCompletion, expectations: CompletionExpect
 const runGenerateTest = async (
   prompt: string,
   expectations: CompletionExpectation[],
-  options?: PicoLLMGenerateOptions,
+  options: PicoLLMGenerateOptions = {
+    streamCallback: () => {},
+  },
 ) => {
   const picoLLM = new PicoLLM(ACCESS_KEY, MODEL_PATH, {
     device: DEVICE
diff --git a/demo/nodejs/completion.js b/demo/nodejs/completion.js
index 90f4405..7a55219 100755
--- a/demo/nodejs/completion.js
+++ b/demo/nodejs/completion.js
@@ -135,7 +135,6 @@ async function completionDemo() {
   console.log(">>> Press `Enter` to exit: ");
 
   readline.emitKeypressEvents(process.stdin);
-  process.stdin.setRawMode(true);
 
   process.stdin.on("keypress", (key, str) => {
     if (str.sequence === '\r') {