diff --git a/events/Squidex.Events.EntityFramework/EFEventStore_Writer.cs b/events/Squidex.Events.EntityFramework/EFEventStore_Writer.cs
index c752bba..d438b89 100644
--- a/events/Squidex.Events.EntityFramework/EFEventStore_Writer.cs
+++ b/events/Squidex.Events.EntityFramework/EFEventStore_Writer.cs
@@ -59,16 +59,16 @@ public async Task AppendAsync(Guid commitId, string streamName, long expectedVer
 
                 try
                 {
-                    // await using var transaction = await context.Database.BeginTransactionAsync(ct);
+                    await using var transaction = await context.Database.BeginTransactionAsync(ct);
                     try
                     {
                         commit.Position = await adapter.GetPositionAsync(context, ct);
                         await context.SaveChangesAsync(ct);
-                        // await transaction.CommitAsync(ct);
+                        await transaction.CommitAsync(ct);
                     }
                     catch (Exception)
                     {
-                        // await transaction.RollbackAsync(ct);
+                        await transaction.RollbackAsync(ct);
                         throw;
                     }
                 }