diff --git a/CHANGELOG b/CHANGELOG
index 231186c8cf..d08e517235 100644
--- a/CHANGELOG
+++ b/CHANGELOG
@@ -1,3 +1,4 @@
+* Add states attribute to notebook
 * Allow to use tuple for Reference
 * Add constant interpolation on line graph
 * Add create/delete field access
diff --git a/doc/topics/views/index.rst b/doc/topics/views/index.rst
index 3af4c8313b..65e6ab0027 100644
--- a/doc/topics/views/index.rst
+++ b/doc/topics/views/index.rst
@@ -303,6 +303,8 @@ It adds a notebook widget which can contain page tags.
 
     * ``colspan``: see in common-attributes-colspan_.
 
+    * ``states``: see in common-attributes-states_.
+
 page
 ^^^^
 
diff --git a/trytond/ir/ui/form.rnc b/trytond/ir/ui/form.rnc
index 638c60a74f..d2860fd54c 100644
--- a/trytond/ir/ui/form.rnc
+++ b/trytond/ir/ui/form.rnc
@@ -145,6 +145,7 @@ attlist.button &= attribute name { text }
 attlist.button &= attribute states { text }?
 notebook = element notebook { attlist.notebook, page* }
 attlist.notebook &= [ a:defaultValue = "4" ] attribute colspan { text }?
+attlist.notebook &= attribute states { text }?
 page =
   element page {
     attlist.page,
diff --git a/trytond/ir/ui/form.rng b/trytond/ir/ui/form.rng
index 9addab9627..a16208e7f9 100644
--- a/trytond/ir/ui/form.rng
+++ b/trytond/ir/ui/form.rng
@@ -566,6 +566,11 @@
       <attribute name="colspan" a:defaultValue="4"/>
     </optional>
   </define>
+  <define name="attlist.notebook" combine="interleave">
+    <optional>
+      <attribute name="states"/>
+    </optional>
+  </define>
   <define name="page">
     <element name="page">
       <ref name="attlist.page"/>