diff --git a/scripts/ReleaseSmoke/Program.cs b/scripts/ReleaseSmoke/Program.cs
index d386ac4a..8227ceb0 100644
--- a/scripts/ReleaseSmoke/Program.cs
+++ b/scripts/ReleaseSmoke/Program.cs
@@ -20,7 +20,7 @@ try
     var create = registry.GetMethod("Create")!;
 
     // Every built-in engine the desktop offers must instantiate from the packaged assembly.
-    string[] expected = ["Default", "Rectangles", "Irregular", "StockLadder", "Fill", "Strip", "Vertical Remnant", "Horizontal Remnant"];
+    string[] expected = ["Default", "Rectangles", "Irregular", "Circles", "FlatBar", "StockLadder", "Fill", "Strip", "Vertical Remnant", "Horizontal Remnant"];
     foreach (var name in expected)
     {
         var engine = create.Invoke(null, [name])!;