diff --git a/examples/Optimization_Example.ipynb b/examples/Optimization_Example.ipynb
index d06aca335..5b84b8e03 100644
--- a/examples/Optimization_Example.ipynb
+++ b/examples/Optimization_Example.ipynb
@@ -5,7 +5,7 @@
   {
    "cell_type": "code",
    "source": [
-    "!pip install git+https://github.com/rawkintrevo/mahout.git@468-469"
+    "# !pip install git+https://github.com/rawkintrevo/mahout.git@468-469"
    ],
    "metadata": {
     "colab": {