diff --git a/exec/load/ircd_unreg.js b/exec/load/ircd_unreg.js
index 3387655e03104dc7fcacfe5dc5049ef53bfb5f9c..1c8111c30f89d985ab2b974375f193d24c2db325 100644
--- a/exec/load/ircd_unreg.js
+++ b/exec/load/ircd_unreg.js
@@ -170,7 +170,7 @@ function Unregistered_Commands() {
 				this.numeric461("SERVER");
 				break;
 			}
-			if (Servers[cmd[1].toUpperCase()]) {
+			if (Servers[cmd[1].toLowerCase()]) {
 				this.quit("Server already exists.");
 				return 0;
 			}