diff --git a/notebooks_tsqr/NightLog.ipynb b/notebooks_tsqr/NightLog.ipynb
index 738b6f2..a0bf27a 100644
--- a/notebooks_tsqr/NightLog.ipynb
+++ b/notebooks_tsqr/NightLog.ipynb
@@ -100,7 +100,7 @@
    "outputs": [],
    "source": [
     "# TODO For Times Square, UNCOMMENT next line and COMMENT the one after.\n",
-    "pip install git+https://github.com/lsst-ts/ts_logging_and_reporting.git@prototype\n",
+    "!pip install git+https://github.com/lsst-ts/ts_logging_and_reporting.git@prototype >/dev/null\n",
     "#!pip install --upgrade ..\n",
     "import lsst.ts.logging_and_reporting.source_adapters as sad\n",
     "#from lsst.ts.logging_and_reporting.source_adapters import ExposurelogAdapter, NarrativelogAdapter"