diff --git a/StableDiffusionUI_Voldemort_paperspace.ipynb b/StableDiffusionUI_Voldemort_paperspace.ipynb
index 514e8ee..a9e957e 100644
--- a/StableDiffusionUI_Voldemort_paperspace.ipynb
+++ b/StableDiffusionUI_Voldemort_paperspace.ipynb
@@ -118,7 +118,6 @@
     "\n",
     "# Import launch.py which will automatically run the install script but not launch the WebUI.\n",
     "# They require a few specific external git repo commits so we have to do it their way. \n",
-    "# I wish we could import the script and manage the install process ourselves but this is fine.\n",
     "import launch\n",
     "\n",
     "# Download the GFPGAN face restorer.\n",
@@ -339,7 +338,7 @@
     "!rm $model_storage_dir/*.aria2\n",
     "!apt remove --purge -y aria2\n",
     "!apt autoremove --purge -y\n",
-    "!sudo apt-get clean\n",
+    "!apt clean\n",
     "\n",
     "# Restart the kernel\n",
     "import os\n",