diff --git a/conf/e2/config.xml b/conf/e2/config.xml
index a89de272a..34be1567b 100644
--- a/conf/e2/config.xml
+++ b/conf/e2/config.xml
@@ -94,6 +94,7 @@
     <param name="GiveRestriction" value="3"/>
     <param name="hunger.long" value="1"/>
     <param name="init_spells" value="0"/>
+    <param name="rules.reserve.twophase" value="1"/>
     <param name="rules.check_overload" value="0"/>
     <param name="rules.limit.faction" value="2500"/>
     <param name="rules.maxskills.magic" value="5"/>
diff --git a/conf/e3/config.xml b/conf/e3/config.xml
index 786348dfd..74a64ab58 100644
--- a/conf/e3/config.xml
+++ b/conf/e3/config.xml
@@ -118,6 +118,7 @@
     <param name="study.speedup" value="2"/>
     <param name="world.era" value="3"/>
     <param name="rules.migrants" value="0"/>
+    <param name="rules.reserve.twophase" value="1"/>
     <param name="rules.monsters.attack_chance" value="0.0"/>
     <param name="rules.transfermen" value="0"/>
     <param name="rules.stealth.faction" value="1"/>