diff --git a/bacnet-stack/demo/object/device.c b/bacnet-stack/demo/object/device.c
index 1134892e..6d10a862 100644
--- a/bacnet-stack/demo/object/device.c
+++ b/bacnet-stack/demo/object/device.c
@@ -96,7 +96,7 @@ static object_functions_t My_Object_Table[] = {
         Device_Read_Property_Local,
         Device_Write_Property_Local,
         Device_Property_Lists,
-        NULL /* ReadRangeInfo */,
+        DeviceGetRRInfo,
         NULL /* Iterator */,
         NULL /* Value_Lists */,
         NULL /* COV */,