diff --git a/cronjob.xml b/cronjob.xml
new file mode 100644
index 0000000..337757f
--- /dev/null
+++ b/cronjob.xml
@@ -0,0 +1,17 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<data xmlns="http://www.woltlab.com" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.woltlab.com http://www.woltlab.com/XSD/maelstrom/cronjob.xsd">
+	<import>
+		<cronjob>
+			<classname>wcf\system\cronjob\ChatCleanupCronjob</classname>
+			<description>Cleans up Tims Chat</description>
+			<startminute>*/30</startminute>
+			<starthour>*</starthour>
+			<startdom>*</startdom>
+			<startmonth>*</startmonth>
+			<startdow>*</startdow>
+			<active>1</active>
+			<canbeedited>1</canbeedited>
+			<canbedisabled>0</canbedisabled>
+		</cronjob>
+	</import>
+</data>
\ No newline at end of file
diff --git a/package.xml b/package.xml
index 0307ad0..9f2edc4 100644
--- a/package.xml
+++ b/package.xml
@@ -5,7 +5,7 @@
 		<packagedescription><![CDATA[Chat for WoltLab Community Framework™]]></packagedescription>
 		<standalone>0</standalone>
 		<isunique>1</isunique>
-		<version>3.0.0 Alpha 9</version>
+		<version>3.0.0 Alpha 11</version>
 		<date>2011-11-26</date>
 		<plugin>com.woltlab.wcf.message</plugin> <!-- TODO: Correct me -->
 	</packageinformation>
@@ -35,6 +35,7 @@
 		<instruction type="aclOption">acloptions.xml</instruction>
 		<instruction type="acpMenu">acpMenu.xml</instruction>
 		<instruction type="userGroupOption">userGroupOption.xml</instruction>
+		<instruction type="cronjob">cronjob.xml</instruction>
 	</instructions>
 	
 	<instructions type="update" fromversion="3.0.0 Alpha *">
@@ -49,6 +50,7 @@
 		<instruction type="aclOption">acloptions.xml</instruction>
 		<instruction type="acpMenu">acpMenu.xml</instruction>
 		<instruction type="userGroupOption">userGroupOption.xml</instruction>
+		<instruction type="cronjob">cronjob.xml</instruction>
 		<instruction type="script">acp/be.bastelstu.wcf.chat.update.php</instruction>
 	</instructions>
 </package>