diff --git a/README.md b/README.md
index 589b95e..32676e6 100644
--- a/README.md
+++ b/README.md
@@ -23,7 +23,7 @@ var server https.createServer({
 });
 ```
 
-**Example `bundle.pem`**
+**Example `fullchain.pem`**
 
 ```
 cat \