diff --git a/src/pregmod/physicalDevelopment.tw b/src/pregmod/physicalDevelopment.tw
index bde17a7421515bb0a182489465fded648b9d2034..2f4771bdbaae6c53de60abde0083dbcc389782e8 100644
--- a/src/pregmod/physicalDevelopment.tw
+++ b/src/pregmod/physicalDevelopment.tw
@@ -4,7 +4,7 @@
 
 <<set _rearQuirk = $args[0].geneticQuirks.rearLipedema == 2 ? 2 : 0>>
 <<set _rearQuirkDivider = _rearQuirk == 0 ? 1 : _rearQuirk>>
-<<if $args[0].geneticQuirks.gigantomastia == 2 && $args[0].geneticQuirks.gigantomastia == 2>>
+<<if $args[0].geneticQuirks.gigantomastia == 2 && $args[0].geneticQuirks.macromastia == 2>>
 	<<set _gigantomastiaMod = 3>>
 <<elseif $args[0].geneticQuirks.gigantomastia == 2>>
 	<<set _gigantomastiaMod = 2>>