diff --git a/CHANGELOG.next.md b/CHANGELOG.next.md
index 1b2ffa10ba..61529c4fbf 100644
--- a/CHANGELOG.next.md
+++ b/CHANGELOG.next.md
@@ -14,6 +14,8 @@ Thanks, you're awesome :-) -->
 
 #### Bugfixes
 
+* remove duplicated `client.domain` definition #212
+
 #### Added
 
 #### Improvements
diff --git a/schemas/client.yml b/schemas/client.yml
index b19251acf3..cfa1ae0da0 100644
--- a/schemas/client.yml
+++ b/schemas/client.yml
@@ -75,12 +75,6 @@
         the octet as an unsigned integer. Successive octets are separated by a
         hyphen.
 
-    - name: domain
-      level: core
-      type: keyword
-      description: >
-        Client domain.
-
     - name: domain
       level: core
       type: keyword