diff --git a/project-bikesharing/Predicting_bike_sharing_data.ipynb b/project-bikesharing/Predicting_bike_sharing_data.ipynb
index 3e46b94843..44e81f22fb 100755
--- a/project-bikesharing/Predicting_bike_sharing_data.ipynb
+++ b/project-bikesharing/Predicting_bike_sharing_data.ipynb
@@ -134,7 +134,8 @@
     "for each in quant_features:\n",
     "    mean, std = data[each].mean(), data[each].std()\n",
     "    scaled_features[each] = [mean, std]\n",
-    "    data.loc[:, each] = (data[each] - mean)/std"
+    "    data.loc[:, each] = (data[each] - mean)/std\n"
+    "    test_data.loc[:, each] = (test_data[each] - mean)/std"
    ]
   },
   {