diff --git a/api-ref/src/wadls/identity-api/src/v3/wadl/identity-admin-v3.wadl b/api-ref/src/wadls/identity-api/src/v3/wadl/identity-admin-v3.wadl
index 6221bd622..0d2c481e3 100644
--- a/api-ref/src/wadls/identity-api/src/v3/wadl/identity-admin-v3.wadl
+++ b/api-ref/src/wadls/identity-api/src/v3/wadl/identity-admin-v3.wadl
@@ -219,7 +219,7 @@
                         <method href="#listProjectGroupRoles"/>
                     </resource>
                     <resource path="groups" id="groups-roles">
-                        <resource path="​{group_id}" id="group_id">
+                        <resource path="{group_id}" id="group_id">
                             <param name="group_id" style="template"
                                 type="capi:uuid" required="true"
                                 xmlns="http://wadl.dev.java.net/2009/02">