diff --git a/1.5/Core/Defs/AutomataRace/PanielBackstoryDef.xml b/1.5/Core/Defs/AutomataRace/PanielBackstoryDef.xml
index 28fe654..36bb913 100644
--- a/1.5/Core/Defs/AutomataRace/PanielBackstoryDef.xml
+++ b/1.5/Core/Defs/AutomataRace/PanielBackstoryDef.xml
@@ -16,7 +16,7 @@
 			<li>
 				<defName>Asexual</defName>
 			</li>
-			<li>
+			<li MayRequire="Ludeon.RimWorld.Anomaly">
 				<defName>PerfectMemory</defName>
 			</li>
 		  </forcedTraitsChance>
diff --git a/1.5/Core/Defs/AutomataRace/PanielRaceDef.xml b/1.5/Core/Defs/AutomataRace/PanielRaceDef.xml
index 4129c85..59d15dd 100644
--- a/1.5/Core/Defs/AutomataRace/PanielRaceDef.xml
+++ b/1.5/Core/Defs/AutomataRace/PanielRaceDef.xml
@@ -33,7 +33,7 @@
 					<li>
 						<defName>Asexual</defName>
 					</li>
-					<li>
+					<li MayRequire="Ludeon.RimWorld.Anomaly">
 						<defName>PerfectMemory</defName>
 					</li>
 				</forcedRaceTraitEntries>
diff --git a/1.5/Core/Defs/TraitDefs/PN_Traits.xml b/1.5/Core/Defs/TraitDefs/PN_Traits.xml
new file mode 100644
index 0000000..76fc7c6
--- /dev/null
+++ b/1.5/Core/Defs/TraitDefs/PN_Traits.xml
@@ -0,0 +1,14 @@
+<?xml version="1.0" encoding="utf-8" ?>
+
+<Defs>
+<TraitDef>
+    <defName>PN_PerfectMemory</defName>
+    <commonality>0</commonality>
+    <degreeDatas>
+      <li>
+        <label>auto memories</label>
+        <description>{PAWN_nameDef} is automata, automata auto memory system logging all things she saw. {PAWN_possessive} skills will never decay.</description>
+      </li>
+    </degreeDatas>
+  </TraitDef>
+</Defs>
\ No newline at end of file