diff --git a/1.4/Defs/ThingDef/ThingDef_Item.xml b/1.4/Defs/ThingDef/ThingDef_Item.xml
index 0180ab9..ef3cfc4 100644
--- a/1.4/Defs/ThingDef/ThingDef_Item.xml
+++ b/1.4/Defs/ThingDef/ThingDef_Item.xml
@@ -197,7 +197,7 @@
     </graphicData>
     <isTechHediff>false</isTechHediff>
     <thingCategories Inherit="false">
-      <li>PN_BrainCoreCatagory</li>
+      <li>PN_AutomatonCatagory</li>
     </thingCategories>
     <resourceReadoutPriority>Middle</resourceReadoutPriority>
     <statBases>