diff --git a/db/StoredProcedures.sql b/db/StoredProcedures.sql
index 2312bdd24fa3ea08798143361d973fdb3a1ac226..6a96f98a95ede67c56b2e242bf75d79eb6f9a1fd 100644
--- a/db/StoredProcedures.sql
+++ b/db/StoredProcedures.sql
@@ -1861,7 +1861,7 @@ BEGIN
 										)
 	VALUES 								( DisciplineID, StudyGroupID );
 
-	RETURN 0;
+	RETURN 1;
 
 END //