diff --git a/js/rulesAssistant/conditionEditorSimple.js b/js/rulesAssistant/conditionEditorSimple.js
index e3c64a81518d93fc0feb9204178fc52235a8129b..2384dc9d021c315f23681650b755995b47469e76 100644
--- a/js/rulesAssistant/conditionEditorSimple.js
+++ b/js/rulesAssistant/conditionEditorSimple.js
@@ -377,6 +377,9 @@ App.RA.Activation.SimpleEditor = (function() {
 		if (ruleState.assignmentMode !== "ignore" && ruleState.assignments.length > 0) {
 			rule.push(...ruleState.assignments);
 			rule.push(ruleState.assignments.length, "or");
+			if (ruleState.assignmentMode === "exclude") {
+				rule.push("not");
+			}
 			counter++;
 		}