diff --git a/Documentation/NuttxPortingGuide.html b/Documentation/NuttxPortingGuide.html
index 875b78e619c..0e169d60d50 100644
--- a/Documentation/NuttxPortingGuide.html
+++ b/Documentation/NuttxPortingGuide.html
@@ -4963,7 +4963,7 @@ build
 <h3>ENC28J60 Ethernet Driver Configuration Settings</h3>
 <ul>
   <li>
-    <code>CONFIG_NET_ENC28J60</code>: Enabled ENC28J60 support
+    <code>CONFIG_ENC28J60</code>: Enabled ENC28J60 support
   </li>
   <li>
     <code>CONFIG_ENC28J60_SPIMODE</code>: Controls the SPI mode