diff --git a/config/navigation.txt b/config/navigation.txt
index 12d5aface6..98fecff409 100644
--- a/config/navigation.txt
+++ b/config/navigation.txt
@@ -41,6 +41,7 @@ Learn
     [/learn/develop/multicontainer]
     Develop with Apps[/learn/develop/apps]
     [/learn/develop/blocks]
+    [/learn/develop/extra-firmware]
     [/learn/develop/runtime]
     [/learn/develop/hardware]
       [/learn/develop/hardware/gpio]