diff --git a/test/EFCore.Cosmos.FunctionalTests/Query/NorthwindAggregateOperatorsQueryCosmosTest.cs b/test/EFCore.Cosmos.FunctionalTests/Query/NorthwindAggregateOperatorsQueryCosmosTest.cs
index 5911a2527eb..ef0cc724245 100644
--- a/test/EFCore.Cosmos.FunctionalTests/Query/NorthwindAggregateOperatorsQueryCosmosTest.cs
+++ b/test/EFCore.Cosmos.FunctionalTests/Query/NorthwindAggregateOperatorsQueryCosmosTest.cs
@@ -904,6 +904,7 @@ FROM root c
 WHERE (c[""Discriminator""] = ""Customer"")");
     }
 
+    [ConditionalTheory(Skip = "Fails on CI #27688")]
     public override async Task Distinct_Scalar(bool async)
     {
         await base.Distinct_Scalar(async);