diff --git a/BTCPayServer.Tests/UnitTest1.cs b/BTCPayServer.Tests/UnitTest1.cs
index 4715bddb5..b196fbe83 100644
--- a/BTCPayServer.Tests/UnitTest1.cs
+++ b/BTCPayServer.Tests/UnitTest1.cs
@@ -1775,6 +1775,8 @@ donation:
 
             Assert.False(jobExecuted);
             Assert.Equal(0, client.GetExecutingCount());
+
+            await Assert.ThrowsAnyAsync<OperationCanceledException>(async () => await processing);
             Assert.True(processing.IsCanceled);
             Assert.True(client.WaitAllRunning(default).Wait(100));
         }