diff --git a/honey.ipynb b/honey.ipynb
index 3d0fc5b..603a88a 100644
--- a/honey.ipynb
+++ b/honey.ipynb
@@ -1,5 +1,14 @@
 {
  "cells": [
+  {
+   "cell_type": "code",
+   "execution_count": 1,
+   "metadata": {},
+   "outputs": [],
+   "source": [
+    "!pip install cadcad"
+   ]
+  },
   {
    "cell_type": "markdown",
    "metadata": {},
@@ -10327,4 +10336,4 @@
  },
  "nbformat": 4,
  "nbformat_minor": 4
-}
\ No newline at end of file
+}