diff --git a/doc/src/navconfig.json b/doc/src/navconfig.json
index 7dde7cfc6f7bb..9b3f0d645f20f 100644
--- a/doc/src/navconfig.json
+++ b/doc/src/navconfig.json
@@ -151,7 +151,7 @@
         "fileName": "build/sui-json"
       },
       {
-        "label": "Run Full Node",
+        "label": "Run a Fullnode",
         "fileName": "build/fullnode"
       }
     ],