diff --git a/dal/schema/000028_init.down.sql b/dal/schema/000028_init.down.sql
index fc104d9..5cde0bd 100644
--- a/dal/schema/000028_init.down.sql
+++ b/dal/schema/000028_init.down.sql
@@ -6,4 +6,5 @@ DROP TABLE If EXIST YclientsServices;
 DROP TABLE If EXIST YclientsTimeSlots;
 DROP TABLE If EXIST YclientsRules;
 
-DROP INDEX if exist idx_unique_tokens_yclients;
\ No newline at end of file
+DROP INDEX if exist idx_unique_tokens_yclients;
+DROP INDEX if exist idx_unique_yclients_rules;
\ No newline at end of file
diff --git a/dal/schema/000028_init.up.sql b/dal/schema/000028_init.up.sql
index d3025b2..a95ff20 100644
--- a/dal/schema/000028_init.up.sql
+++ b/dal/schema/000028_init.up.sql
@@ -86,6 +86,8 @@ CREATE TABLE IF NOT EXISTS YclientsRules (
     CreatedAt TIMESTAMP NOT NULL DEFAULT CURRENT_TIMESTAMP
 );
 
+CREATE UNIQUE INDEX idx_unique_yclients_rules ON YclientsRules (SalonID, QuizID) WHERE Deleted = false;
+
 DO $$
 BEGIN
     IF NOT EXISTS (