diff --git a/src/npc/generate/generateMarketSlave.js b/src/npc/generate/generateMarketSlave.js
index 5673c3b2a6dfa2d45c080f6e51c33a59a61f2213..e63b7f497ecc041476e073e210712baae4267bc7 100644
--- a/src/npc/generate/generateMarketSlave.js
+++ b/src/npc/generate/generateMarketSlave.js
@@ -1928,7 +1928,7 @@ globalThis.generateMarketSlave = function(market = "kidnappers", numArcology = 1
 				slave.balls = jsRandom(19, 30);
 				slave.scrotum = 10;
 				slave.prostate = 2;
-				slave.skill.penetration = 15;
+				slave.skill.penetrative = 15;
 				slave.weight = jsRandom(10, 30);
 				slave.waist = jsRandom(0, 100);
 				slave.muscles = jsRandom(80, 100);