diff --git a/framework/test/Volo.Abp.MongoDB.Tests/Volo/Abp/MongoDB/Transactions/Transaction_Tests.cs b/framework/test/Volo.Abp.MongoDB.Tests/Volo/Abp/MongoDB/Transactions/Transaction_Tests.cs
index 6c82b44f93..3bfcf96cf7 100644
--- a/framework/test/Volo.Abp.MongoDB.Tests/Volo/Abp/MongoDB/Transactions/Transaction_Tests.cs
+++ b/framework/test/Volo.Abp.MongoDB.Tests/Volo/Abp/MongoDB/Transactions/Transaction_Tests.cs
@@ -10,6 +10,7 @@ using Xunit;
 
 namespace Volo.Abp.MongoDB.Transactions
 {
+    [Collection(MongoTestCollection.Name)]
     public class Transaction_Tests : TestAppTestBase<AbpMongoDbTestModule>
     {