diff --git a/en/modules/ROOT/nav.adoc b/en/modules/ROOT/nav.adoc
index 9bb52bbc67..24a0ce49a4 100644
--- a/en/modules/ROOT/nav.adoc
+++ b/en/modules/ROOT/nav.adoc
@@ -13,6 +13,7 @@
 *** xref:customize:gemfile.adoc[Gemfile]
 *** xref:customize:images.adoc[Images]
 *** xref:customize:javascript.adoc[Javascript]
+*** xref:customize:logic.adoc[Logic]
 *** xref:customize:menu.adoc[Menu]
 *** xref:customize:oauth.adoc[OAuth]
 *** xref:customize:styles.adoc[Styles]