diff --git a/modules/ROOT/pages/ash/defaults.adoc b/modules/ROOT/pages/ash/defaults.adoc
index 0b4ace5..917c348 100644
--- a/modules/ROOT/pages/ash/defaults.adoc
+++ b/modules/ROOT/pages/ash/defaults.adoc
@@ -1,3 +1,4 @@
+[[ash-defaults]]
 ## Defaults
 
 Attributes can have default values. Let's add a `is_done` boolean
diff --git a/modules/ROOT/pages/ash/validations.adoc b/modules/ROOT/pages/ash/validations.adoc
index 8e1b2e9..14951a1 100644
--- a/modules/ROOT/pages/ash/validations.adoc
+++ b/modules/ROOT/pages/ash/validations.adoc
@@ -1,3 +1,4 @@
+[[ash-validations]]
 ## Validations
 
 Validation of user input is a key for a smooth running application.