diff --git a/src/js/rulesAssistantOptions.js b/src/js/rulesAssistantOptions.js
index c95f7f01edeab70bbed7ef0bbe12a5f5554da92d..10491c293896ceb4bd0007112b6a796704b358ba 100644
--- a/src/js/rulesAssistantOptions.js
+++ b/src/js/rulesAssistantOptions.js
@@ -1966,7 +1966,7 @@ window.rulesAssistantOptions = (function() {
 			this.setValue(this.value2string(current_rule.set.dietCum, current_rule.set.dietMilk));
 			this.onchange = (value) => {
 				current_rule.set.dietCum = value.cum;
-				current_rule.set.dietMilk = value.counter.milk;
+				current_rule.set.dietMilk = value.milk;
 				this.setValue(this.value2string(current_rule.set.dietCum, current_rule.set.dietMilk));
 			};
 		}