diff --git a/war/src/main/java/bukkit/tommytony/war/command/AbstractZoneMakerCommand.java b/war/src/main/java/bukkit/tommytony/war/command/AbstractZoneMakerCommand.java
index 50fe31d..8dc4e4d 100644
--- a/war/src/main/java/bukkit/tommytony/war/command/AbstractZoneMakerCommand.java
+++ b/war/src/main/java/bukkit/tommytony/war/command/AbstractZoneMakerCommand.java
@@ -13,7 +13,7 @@ public abstract class AbstractZoneMakerCommand extends AbstractWarCommand {
 	public AbstractZoneMakerCommand(WarCommandHandler handler, CommandSender sender, String[] args) throws NoZoneMakerException {
 		super(handler, sender, args);
 		if (sender instanceof Player) {
-			if (War.war.isZoneMaker((Player) sender)) {
+			if (!War.war.isZoneMaker((Player) sender)) {
 				throw new NoZoneMakerException();
 			}
 		}