diff --git a/src/js/generateNewSlaveJS.js b/src/js/generateNewSlaveJS.js
index 9ae003b8c61a644ec7b889d5255730b364fafedb..e09b3b93bc8be739ace39a6678137c8dcc2d4444 100644
--- a/src/js/generateNewSlaveJS.js
+++ b/src/js/generateNewSlaveJS.js
@@ -1150,6 +1150,20 @@ window.GenerateNewSlave = (function() {
 		} else if (chance >= 19500) {
 			slave.geneticQuirks.macromastia = 1;
 		}
+		chance = jsRandom(1, 20000);
+		if (chance >= 19975) {
+			slave.geneticQuirks.dwarfism = 2;
+		} else if (chance >= 19900) {
+			slave.geneticQuirks.dwarfism = 1;
+		}
+		/*
+		chance = jsRandom(1, 20000);
+		if (chance >= 19995) {
+			slave.geneticQuirks.gigantism = 2;
+		} else if (chance >= 19950) {
+			slave.geneticQuirks.gigantism = 1;
+		}
+		*/
 	}
 
 	function generateXYGeneticQuirks() {