diff --git a/conf/e2/config.xml b/conf/e2/config.xml
index 0e496dbe6..51aaa133d 100644
--- a/conf/e2/config.xml
+++ b/conf/e2/config.xml
@@ -103,7 +103,6 @@
     <param name="rules.guard.guard_number_stop_prob" value="0.001"/>
     <param name="rules.guard.castle_stop_prob" value="0.05"/>
     <param name="rules.guard.region_type_stop_prob" value="0.05"/>
-    <param name="rules.region_owner_pay_building" value="harbour lighthouse"/>
     <param name="game.id" value="2"/>
     <param name="game.name" value="Eressea"/>
   </game>