diff --git a/content/antora.yml b/content/antora.yml
index 23c68638bd64a75308f2eec4eee2bf9ccc1670f1..cfac88f56ddff82225c068227e788e35aedd3c1a 100644
--- a/content/antora.yml
+++ b/content/antora.yml
@@ -1,7 +1,7 @@
 # https://docs.antora.org/antora/2.3/component-version-descriptor/
 # https://docs.antora.org/antora/2.3/component-name-and-version/
 name: artefacts
-version: '1.1'
+version: '1.0'
 
 # https://docs.antora.org/antora/2.3/component-display-version/
 # display_version: α
@@ -14,5 +14,5 @@ start_page: index.adoc
 
 # https://docplayer.fr/169511571-Asciidoc-asciidoctor-antora.html
 nav:
-- modules/ROOT/nav.adoc
+- modules/ROOT/pages/nav.adoc
 
diff --git a/content/modules/ROOT/pages/nav.adoc b/content/modules/ROOT/pages/nav.adoc
index 8d89891d00ee1bfae38f56c2db78e5a2473395b9..0e1f3ca0d3d216367a57119ac5a338ac06c8f1dc 100644
--- a/content/modules/ROOT/pages/nav.adoc
+++ b/content/modules/ROOT/pages/nav.adoc
@@ -1,2 +1,3 @@
 * xref:index.adoc[]
 * xref:properties.adoc[]
+* xref:concepts.adoc[]
\ No newline at end of file