diff --git a/samples/features/json/geo-json/dotnet-states-openlayers2/sql-scripts/GetAllStates.sql b/samples/features/json/geo-json/dotnet-states-openlayers2/sql-scripts/GetAllStates.sql
index a82ef19f..0ed855da 100644
--- a/samples/features/json/geo-json/dotnet-states-openlayers2/sql-scripts/GetAllStates.sql
+++ b/samples/features/json/geo-json/dotnet-states-openlayers2/sql-scripts/GetAllStates.sql
@@ -3,7 +3,7 @@ select
 	(
 		select
 			'Feature' as [type],
-			[Border].AsGeoJSON() as [geometry],
+			dbo.AsGeoJSON([Border]) as [geometry],
 			[StateProvinceName] as [properties.name],
 			[StateProvinceCode] as [properties.code],
 			[Border].STArea() as [properties.area],
diff --git a/samples/features/json/geo-json/dotnet-states-openlayers2/sql-scripts/GetCities.sql b/samples/features/json/geo-json/dotnet-states-openlayers2/sql-scripts/GetCities.sql
index 9e04d832..f1a600a8 100644
--- a/samples/features/json/geo-json/dotnet-states-openlayers2/sql-scripts/GetCities.sql
+++ b/samples/features/json/geo-json/dotnet-states-openlayers2/sql-scripts/GetCities.sql
@@ -3,7 +3,7 @@ select
                 (
                     select
                         'Feature' as [type],
-                        [Location].AsGeoJSON() as [geometry],
+                        dbo.AsGeoJSON([Location]) as [geometry],
                         [CityName] as [properties.name],
                         ac.LatestRecordedPopulation as [properties.population]
                     from Application.Cities ac, Application.StateProvinces asp