diff --git a/projects/common/models/visibility-rule.ts b/projects/common/models/visibility-rule.ts
index 4e29bf8df6378a2f64c10a45c1f103abab9ee5a1..e518b951497fd6120b13ec7d8313f06f22d8ad2f 100644
--- a/projects/common/models/visibility-rule.ts
+++ b/projects/common/models/visibility-rule.ts
@@ -5,6 +5,6 @@ export interface VisibilityRule {
 }
 
 export const VisibilityRuleOperators = [
-  '=', '!=', '<', '<=', '>', '>=', 'contains', 'pattern', 'minLength', 'maxLength'
+  '=', '≠', '<', '≤', '>', '≥', 'contains', 'pattern', 'minLength', 'maxLength'
 ];
 type Operator = typeof VisibilityRuleOperators[number];