diff --git a/tests/Tests.Domain/Project.cs b/tests/Tests.Domain/Project.cs
index ac586f6e697..d6394ab332a 100644
--- a/tests/Tests.Domain/Project.cs
+++ b/tests/Tests.Domain/Project.cs
@@ -195,7 +195,7 @@ public class Metadata
 
 	public class ProjectTransform
 	{
-		public double AverageCommits { get; set; }
+		public double? AverageCommits { get; set; }
 
 		public long WeekStartedOn { get; set; }
 
diff --git a/tests/Tests/XPack/Transform/TransformApiTests.cs b/tests/Tests/XPack/Transform/TransformApiTests.cs
index a8fbb98b52c..a32e377bdd0 100644
--- a/tests/Tests/XPack/Transform/TransformApiTests.cs
+++ b/tests/Tests/XPack/Transform/TransformApiTests.cs
@@ -233,8 +233,8 @@ public TransformApiTests(WritableCluster cluster, EndpointUsage usage) : base(ne
 			{
 				StopTransformStep, u =>
 					u.Calls<StopTransformDescriptor, StopTransformRequest, IStopTransformRequest, StopTransformResponse>(
-						v => new StopTransformRequest(v),
-						(v, d) => d,
+						v => new StopTransformRequest(v) { Force = true, WaitForCompletion = true },
+						(v, d) => d.Force().WaitForCompletion(),
 						(v, c, f) => c.Transform.Stop(v, f),
 						(v, c, f) => c.Transform.StopAsync(v, f),
 						(v, c, r) => c.Transform.Stop(r),