diff --git a/1.6/1.6/Defs/Thing_building/ARA_SwarmTurret.xml b/1.6/1.6/Defs/Thing_building/ARA_SwarmTurret.xml
index 0ff7cc2..c895139 100644
--- a/1.6/1.6/Defs/Thing_building/ARA_SwarmTurret.xml
+++ b/1.6/1.6/Defs/Thing_building/ARA_SwarmTurret.xml
@@ -150,9 +150,6 @@
     <pathCost>50</pathCost>
     <fillPercent>0.4</fillPercent>
     <hasTooltip>true</hasTooltip>
-    <costList>
-      <Steel>40</Steel>
-    </costList>
     <terrainAffordanceNeeded>Light</terrainAffordanceNeeded>
     <building>
       <combatPower>45</combatPower>      <!-- same as a scavenger -->