diff --git a/WebAPI/Controllers/LayersController.cs b/WebAPI/Controllers/LayersController.cs
index f9fe08b..927d730 100644
--- a/WebAPI/Controllers/LayersController.cs
+++ b/WebAPI/Controllers/LayersController.cs
@@ -272,7 +272,7 @@ namespace WebAPI.Controllers
                 "T3-SourceYearSummary",
                 "T3-MultiSourceYearSummary",
                 "T3-MultiSourceCopySelectedCodes",
-                "T3-MultiSourceCopySelectedCodesYearSummary"
+                "T3-MultiSourceCopySelectedCodesYearSummary",
                 "T3-R1"
                 };