diff --git a/NCPPlugin/src/main/java/fr/neatmonster/nocheatplus/NoCheatPlus.java b/NCPPlugin/src/main/java/fr/neatmonster/nocheatplus/NoCheatPlus.java
index 9818093a..5e58a9d5 100644
--- a/NCPPlugin/src/main/java/fr/neatmonster/nocheatplus/NoCheatPlus.java
+++ b/NCPPlugin/src/main/java/fr/neatmonster/nocheatplus/NoCheatPlus.java
@@ -145,6 +145,21 @@ public class NoCheatPlus extends JavaPlugin implements NoCheatPlusAPI {
     	return System.currentTimeMillis() <= time;
     }
     
+    /**
+     * Remove all players from the allow login set.
+     * @return Number of players that had actually been denied to login.
+     */
+    public static int allowLoginAll(){
+    	int denied = 0;
+    	final long now = System.currentTimeMillis();
+    	for (final String playerName : denyLoginNames.keySet()){
+    		final Long time = denyLoginNames.get(playerName);
+        	if (time != null && time > now) denied ++;
+    	}
+    	denyLoginNames.clear();
+    	return denied;
+    }
+    
 	/**
 	 * Deny the player to login. This will also remove expired entries.
 	 * @param playerName
diff --git a/NCPPlugin/src/main/java/fr/neatmonster/nocheatplus/command/actions/UnKickCommand.java b/NCPPlugin/src/main/java/fr/neatmonster/nocheatplus/command/actions/UnKickCommand.java
index d5e0aa3b..63894982 100644
--- a/NCPPlugin/src/main/java/fr/neatmonster/nocheatplus/command/actions/UnKickCommand.java
+++ b/NCPPlugin/src/main/java/fr/neatmonster/nocheatplus/command/actions/UnKickCommand.java
@@ -17,8 +17,15 @@ public class UnKickCommand extends NCPCommand {
 	public boolean onCommand(CommandSender sender, Command command,
 			String label, String[] args) {
 		if (args.length != 2) return false;
-		if (NoCheatPlus.allowLogin(args[1])) sender.sendMessage(TAG + "Allow to login again: " + args[1].trim());
-		else sender.sendMessage(TAG + "Was not denied to login: " + args[1].trim());
+		if (args[1].trim().equals("*")){
+			sender.sendMessage(TAG + "Removed " + NoCheatPlus.allowLoginAll() + " players from the 'deny-login' list.");
+		}
+		else if (NoCheatPlus.allowLogin(args[1])){
+			sender.sendMessage(TAG + "Allow to login again: " + args[1].trim());
+		}
+		else{
+			sender.sendMessage(TAG + "Was not denied to login: " + args[1].trim());
+		}
 		return true;
 	}