keycloak-uncached

diff --git a/federation/kerberos/src/main/java/org/keycloak/federation/kerberos/impl/SPNEGOAuthenticator.java b/federation/kerberos/src/main/java/org/keycloak/federation/kerberos/impl/SPNEGOAuthenticator.java
index 51bf027..8fe5320 100644
--- a/federation/kerberos/src/main/java/org/keycloak/federation/kerberos/impl/SPNEGOAuthenticator.java
+++ b/federation/kerberos/src/main/java/org/keycloak/federation/kerberos/impl/SPNEGOAuthenticator.java
@@ -115,9 +115,6 @@ public class SPNEGOAuthenticator {
     public String getAuthenticatedUsername() {
         String[] tokens = authenticatedKerberosPrincipal.split("@");
         String username = tokens[0];
-        if (!tokens[1].equalsIgnoreCase(kerberosConfig.getKerberosRealm())) {
-            throw new IllegalStateException("Invalid kerberos realm. Realm from the ticket: " + tokens[1] + ", configured realm: " + kerberosConfig.getKerberosRealm());
-        }
         return username;
     }