diff --git a/bukkit/src/main/java/com/github/games647/fastlogin/bukkit/listener/protocollib/NameCheckTask.java b/bukkit/src/main/java/com/github/games647/fastlogin/bukkit/listener/protocollib/NameCheckTask.java
index cfca6b87..acdf3e77 100644
--- a/bukkit/src/main/java/com/github/games647/fastlogin/bukkit/listener/protocollib/NameCheckTask.java
+++ b/bukkit/src/main/java/com/github/games647/fastlogin/bukkit/listener/protocollib/NameCheckTask.java
@@ -59,7 +59,7 @@ public class NameCheckTask implements Runnable {
             try {
                 boolean isRegistered = plugin.getAuthPlugin().isRegistered(username);
                 if (plugin.getConfig().getBoolean("nameChangeCheck")
-                        || (plugin.getConfig().getBoolean("autoRegister") && isRegistered)) {
+                        || (plugin.getConfig().getBoolean("autoRegister") && !isRegistered)) {
                     premiumUUID = plugin.getCore().getMojangApiConnector().getPremiumUUID(username);
                 }