diff --git a/src/pages/_data/navigation/mainNav.json5 b/src/pages/_data/navigation/mainNav.json5
index 40467490d..9e530e94a 100644
--- a/src/pages/_data/navigation/mainNav.json5
+++ b/src/pages/_data/navigation/mainNav.json5
@@ -12,7 +12,7 @@
         { title: "Setup For a Local Event", url: "/get-started/at-an-event/" },
       ]
     },
-    { title: "Learn", url: "/concepts/1_the_basics/", children: [
+    { title: "Core Concepts", url: "/concepts/1_the_basics/", children: [
         { title: "Application Architecture", url: "/concepts/2_application_architecture/" },
         { title: "Source Chain", url: "/concepts/3_source_chain/" },
         { title: "DHT", url: "/concepts/4_dht/" },