diff --git a/ipython_magic/watermark.ipynb b/ipython_magic/watermark.ipynb
index ff43f6e..273a006 100644
--- a/ipython_magic/watermark.ipynb
+++ b/ipython_magic/watermark.ipynb
@@ -1,7 +1,7 @@
 {
  "metadata": {
   "name": "",
-  "signature": "sha256:9c5a9f291a08a3d3ea3459178cdaf482808d62014c15f3542116e57632436f7e"
+  "signature": "sha256:72529e8db6a991fa9a1ce25da1f89e9aa64dd9fdffdcdbef3ae0f18098f5ab0a"
  },
  "nbformat": 3,
  "nbformat_minor": 0,
@@ -81,26 +81,6 @@
      ],
      "prompt_number": 1
     },
-    {
-     "cell_type": "code",
-     "collapsed": false,
-     "input": [
-      "%install_ext ./watermark.py"
-     ],
-     "language": "python",
-     "metadata": {},
-     "outputs": [
-      {
-       "output_type": "stream",
-       "stream": "stdout",
-       "text": [
-        "Installed watermark.py. To use it, type:\n",
-        "  %load_ext watermark\n"
-       ]
-      }
-     ],
-     "prompt_number": 1
-    },
     {
      "cell_type": "markdown",
      "metadata": {},
@@ -232,7 +212,7 @@
        "output_type": "stream",
        "stream": "stdout",
        "text": [
-        "28/06/2014 16:16:36\n",
+        "28/06/2014 16:35:11\n",
         "\n",
         "CPython 3.4.1\n",
         "IPython 2.1.0\n",
@@ -269,7 +249,7 @@
        "output_type": "stream",
        "stream": "stdout",
        "text": [
-        "28/06/2014 16:16:36 \n"
+        "28/06/2014 16:35:12 \n"
        ]
       }
      ],
@@ -295,7 +275,7 @@
        "output_type": "stream",
        "stream": "stdout",
        "text": [
-        "Last updated: Sat Jun 16 2014 16:16:37 EDT\n"
+        "Last updated: Sat Jun 35 2014 16:35:12 EDT\n"
        ]
       }
      ],
@@ -433,7 +413,7 @@
        ]
       }
      ],
-     "prompt_number": 3
+     "prompt_number": 10
     },
     {
      "cell_type": "markdown",