diff --git a/samples/applications/iot-smart-grid/setup-or-reset-demo.sql b/samples/applications/iot-smart-grid/setup-or-reset-demo.sql
index d0e31051..1df8fdbf 100644
--- a/samples/applications/iot-smart-grid/setup-or-reset-demo.sql
+++ b/samples/applications/iot-smart-grid/setup-or-reset-demo.sql
@@ -63,8 +63,6 @@ BEGIN ATOMIC WITH (TRANSACTION ISOLATION LEVEL=SNAPSHOT, LANGUAGE=N'English')
 	
 END;
 GO
-SET TRANSACTION ISOLATION LEVEL SNAPSHOT;
-GO
 CREATE PROCEDURE [dbo].[InsertMeterMeasurementHistory] 
 	@MeterID INT
 AS