diff --git a/03_classification.ipynb b/03_classification.ipynb
index b574513..519a16c 100644
--- a/03_classification.ipynb
+++ b/03_classification.ipynb
@@ -1906,12 +1906,12 @@
     "def fetch_spam_data(spam_url=SPAM_URL, spam_path=SPAM_PATH):\n",
     "    if not os.path.isdir(spam_path):\n",
     "        os.makedirs(spam_path)\n",
-    "    for filename, url in ((\"ham.tar.bz2\", HAM_URL), (\"spam.tar.bz2\", SPAM_URL)):\n",
+    "    for filename, url in ((\"ham.tar.bz2\", HAM_URL), (\"spam.tar.bz2\", spam_url)):\n",
     "        path = os.path.join(spam_path, filename)\n",
     "        if not os.path.isfile(path):\n",
     "            urllib.request.urlretrieve(url, path)\n",
     "        tar_bz2_file = tarfile.open(path)\n",
-    "        tar_bz2_file.extractall(path=SPAM_PATH)\n",
+    "        tar_bz2_file.extractall(path=spam_path)\n",
     "        tar_bz2_file.close()"
    ]
   },