diff --git a/src/js/DefaultRules.js b/src/js/DefaultRules.js
index 112ac6a04cfba9af529a036b717d7098bf5413c3..920978bc9d64cd0d87b7009cfe35f20095660dbe 100644
--- a/src/js/DefaultRules.js
+++ b/src/js/DefaultRules.js
@@ -1655,15 +1655,15 @@ globalThis.DefaultRules = function(slave) {
 			if (!isAmputee(slave) && App.RA.shallShrink(slave.muscles, rule.muscles, 8)) {
 				if (slave.diet !== "slimming") {
 					slave.diet = "slimming";
-					message(`${slave.slaveName} has been put on a slimming exercise regime.`, sourceRecord.muscles);
+					message(`${slave.slaveName} has been put on a slimming exercise regime.`, sourceRecord.muscles.val);
 				}
 			} else if (!isAmputee(slave) && App.RA.shallGrow(slave.muscles, rule.muscles, 2)) {
 				if (slave.diet !== "muscle building") {
 					slave.diet = "muscle building";
-					message(`${slave.slaveName} has been put on a muscle building exercise regime.`, sourceRecord.muscles);
+					message(`${slave.slaveName} has been put on a muscle building exercise regime.`, sourceRecord.muscles.val);
 				}
 			} else if (!isAmputee(slave) && ["slimming", "muscle building"].includes(slave.diet)) {
-				message(`${slave.slaveName} is at the target musculature, so ${his} diet has been normalized.`, sourceRecord.muscles);
+				message(`${slave.slaveName} is at the target musculature, so ${his} diet has been normalized.`, sourceRecord.muscles.val);
 				dietRule(slave, rule);
 			} else {
 				dietRule(slave, rule);