diff --git a/src/js/datatypeCleanupJS.js b/src/js/datatypeCleanupJS.js
index 57d7bda1cf5829797a85a987d6da83e71f74b64f..554a2758345113975f4fcdf73f8e34d8cca29663 100644
--- a/src/js/datatypeCleanupJS.js
+++ b/src/js/datatypeCleanupJS.js
@@ -840,6 +840,7 @@ window.SlaveDatatypeCleanup = (function SlaveDatatypeCleanup() {
 		slave.lifetimeRepIncome = Math.max(+slave.lifetimeRepIncome, 0) || 0;
 		slave.lastWeeksRepExpenses = Math.min(+slave.lastWeeksRepExpenses, 0) || 0;
 		slave.lastWeeksRepIncome = Math.max(+slave.lastWeeksRepIncome, 0) || 0;
+		slave.sexAmount = Math.max(+slave.sexAmount, 0) || 0;
 	}
 })();