diff --git a/linked_lists/palindrome/palindrome_solution.ipynb b/linked_lists/palindrome/palindrome_solution.ipynb
index 93b53a3..199809b 100644
--- a/linked_lists/palindrome/palindrome_solution.ipynb
+++ b/linked_lists/palindrome/palindrome_solution.ipynb
@@ -33,7 +33,6 @@
    "source": [
     "## Constraints\n",
     "\n",
-
     "* Is a single character or number a palindrome?\n",
     "    * No\n",
     "* Can we assume we already have a linked list class that can be used for this problem?\n",
@@ -100,6 +99,9 @@
    },
    "outputs": [],
    "source": [
+    "from __future__ import division\n",
+    "\n",
+    "\n",
     "class MyLinkedList(LinkedList):\n",
     "    \n",
     "    def is_palindrome(self):\n",
@@ -117,7 +119,7 @@
     "            \n",
     "        # Compare the reversed list with the original list\n",
     "        # Only need to compare the first half            \n",
-    "        iterations_to_compare_half = length / 2\n",
+    "        iterations_to_compare_half = length // 2\n",
     "        curr = self.head\n",
     "        curr_reversed = reversed_list.head\n",
     "        for _ in range(0, iterations_to_compare_half):\n",