diff --git a/install-dev/data/xml/hook.xml b/install-dev/data/xml/hook.xml
index 2ead40c4e6288..2877828f02c70 100644
--- a/install-dev/data/xml/hook.xml
+++ b/install-dev/data/xml/hook.xml
@@ -4919,5 +4919,10 @@
Modify customer groups grid template data
This hook allows to modify data which is about to be used in template for customer groups grid
+
+ actionObjectDuplicateAfter
+ After duplicating an object
+ This hook is called after duplicating an object by the core.
+