diff --git a/samples/features/in-memory/iot-smart-grid/Db/Db.dbmdl b/samples/features/in-memory/iot-smart-grid/Db/Db.dbmdl deleted file mode 100644 index fae450f1..00000000 Binary files a/samples/features/in-memory/iot-smart-grid/Db/Db.dbmdl and /dev/null differ