diff --git a/docs/tutorials/langchainjs.md b/docs/tutorials/langchainjs.md
index 94dc9081..7cd4012f 100644
--- a/docs/tutorials/langchainjs.md
+++ b/docs/tutorials/langchainjs.md
@@ -18,7 +18,7 @@ const ollama = new Ollama({
   model: "llama2",
 });
 
-const answer = await ollama.call(`why is the sky blue?`);
+const answer = await ollama.invoke(`why is the sky blue?`);
 
 console.log(answer);
 ```