--- ../src-base/minecraft/net/minecraft/server/management/UserListBans.java
+++ ../src-work/minecraft/net/minecraft/server/management/UserListBans.java
@@ -40,7 +40,7 @@
 
     protected String func_152701_b(GameProfile p_152701_1_)
     {
-        return p_152701_1_.getId().toString();
+        return p_152701_1_.getName().toLowerCase();
     }
 
     public GameProfile func_152703_a(String p_152703_1_)
