diff --git a/samples/features/sql2019notebooks/OneTrillionRowsWarm.ipynb b/samples/features/sql2019notebooks/OneTrillionRowsWarm.ipynb
index 92f618f4..352513be 100644
--- a/samples/features/sql2019notebooks/OneTrillionRowsWarm.ipynb
+++ b/samples/features/sql2019notebooks/OneTrillionRowsWarm.ipynb
@@ -43,7 +43,7 @@
             ],
             "metadata": {
                 "azdata_cell_guid": "78679f43-ca0d-419a-b9ac-33f273669e43",
-                "name":"run-tcp-h-query"
+                "name":"runtcphquery"
             },
             "outputs": [
                 {