diff --git a/tigon-shiro-core/src/main/java/me/chyxion/tigon/shiro/AuthExceptionResolver.java b/tigon-shiro-core/src/main/java/me/chyxion/tigon/shiro/AuthExceptionResolver.java
index 9068f78..acea2a2 100644
--- a/tigon-shiro-core/src/main/java/me/chyxion/tigon/shiro/AuthExceptionResolver.java
+++ b/tigon-shiro-core/src/main/java/me/chyxion/tigon/shiro/AuthExceptionResolver.java
@@ -5,6 +5,7 @@ import java.util.HashMap;
 import org.apache.shiro.ShiroException;
 import org.apache.commons.lang3.tuple.Pair;
 import org.springframework.core.annotation.Order;
+import org.apache.shiro.authz.UnauthorizedException;
 import org.apache.commons.lang3.tuple.ImmutablePair;
 import org.apache.shiro.authc.LockedAccountException;
 import org.apache.shiro.authz.AuthorizationException;
@@ -44,6 +45,8 @@ public class AuthExceptionResolver extends DefaultExceptionResolver {
                         pair(4014, "Expired Credentials"));
                     put(LockedAccountException.class, 
                         pair(4015, "Locked Account"));
+                    put(UnauthorizedException.class,
+                        pair(4016, "Unauthorized"));
                 }
 
                 /**