diff --git a/colab/TPU.ipynb b/colab/TPU.ipynb
index d4719169..7b46ff49 100644
--- a/colab/TPU.ipynb
+++ b/colab/TPU.ipynb
@@ -204,7 +204,7 @@
       "source": [
         "#@title <b>Model Cleaner</b>\n",
         "#@markdown Out of space? Run this to remove all cached models (Google Drive models are not effected).\n",
-        "!rm /content/KoboldAI-Client/cache/*\n"
+        "!rm -rf /content/KoboldAI-Client/cache/*\n"
       ],
       "metadata": {
         "cellView": "form",