I got the error in version 2.3.0.Final and the error is gone with the current version 2.5.1.Final! Thanks a lot! Regards Christian Von: Stian Thorgersen <sthorger(a)redhat.com&gt; An: Christian Froehlich/AWPWB/AGFA@AGFA Kopie: keycloak-user <keycloak-user(a)lists.jboss.org&gt; Datum: 31.01.2017 09:07 Betreff: Re: [keycloak-user] web origins of clients and using wildcards '*' as value for web origin works just fine here so I can't reproduce your issue. What version? If you're not on the latest release try upgrading On 26 January 2017 at 09:31, Christian Froehlich < christian.froehlich(a)agfa.com&gt; wrote: Hi, the tool tip of Web Origins at the client administration ui says: "...To permit all origins add '*'.", but it doesn't work. It seems that wildcards in web origins does not work at all. Using wildcards would be great in our development sides where we often works with ips instead of real dns names. So currently we have to add a set of web origins with the possible ips like https://192.168.99.100, https://192.168.99.101,... Is it a bug or just a wrong tool tip or am I completely wrong with my assumption? Regards Christian _______________________________________________ keycloak-user mailing list keycloak-user(a)lists.jboss.org https://lists.jboss.org/mailman/listinfo/keycloak-user