Index: trackback/package.xml
===================================================================
--- trackback/package.xml (revision 1344)
+++ trackback/package.xml (revision 1345)
@@ -18,4 +18,5 @@
 	<requiredpackages>
 		<requiredpackage minversion="1.1.0 Beta 1">com.woltlab.wcf</requiredpackage>
+		<requiredpackage minversion="1.0.0 Beta 1">com.woltlab.wcf.trackback</requiredpackage>
 		<requiredpackage minversion="2.0.0 Beta 1">com.woltlab.wbb</requiredpackage>
 	</requiredpackages>