diff --git a/README.md b/README.md
index f5017e3..eb485ce 100644
--- a/README.md
+++ b/README.md
@@ -32,7 +32,7 @@ const apiKey = 'yourApiKey';
 const accessToken = 'yourAccessToken';
 
 // Use API Key
-const backlog = new backlogjs.Backlog({ host, apikey });
+const backlog = new backlogjs.Backlog({ host, apiKey });
 
 // Use OAuth2 Access Token
 const backlog = new backlogjs.Backlog({ host, accessToken });