diff --git a/src/org/yaaic/command/DeopCommand.java b/src/org/yaaic/command/DeopCommand.java
new file mode 100644
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+++ b/src/org/yaaic/command/DeopCommand.java
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+/*
+ Yaaic - Yet Another Android IRC Client
+
+Copyright 2009 Sebastian Kaspari
+
+This file is part of Yaaic.
+
+Yaaic is free software: you can redistribute it and/or modify
+it under the terms of the GNU General Public License as published by
+the Free Software Foundation, either version 3 of the License, or
+(at your option) any later version.
+
+Yaaic is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+GNU General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with Yaaic.  If not, see <http://www.gnu.org/licenses/>.
+*/
+package org.yaaic.command;
+
+import org.yaaic.irc.IRCService;
+import org.yaaic.model.Channel;
+import org.yaaic.model.Server;
+
+/**
+ * Command: /voice <nickname>
+ * 
+ * @author Sebastian Kaspari <sebastian@yaaic.org>
+ */
+public class DeopCommand extends BaseCommand
+{
+	/**
+	 * Execute /voice
+	 */
+	@Override
+	public void execute(String[] params, Server server, Channel channel, IRCService service) throws CommandException 
+	{
+		if (params.length == 2) {
+			service.getConnection(server.getId()).deOp(channel.getName(), params[1]);
+		} else {
+			throw new CommandException("Invalid number of params");
+		}
+	}
+	
+	/**
+	 * Usage of /voice
+	 */
+	@Override
+	public String getUsage()
+	{
+		return "/voice <nickname>";
+	}
+}