diff --git a/notebooks/cae_mnist.ipynb b/notebooks/cae_mnist.ipynb
index 0228b5d..0e32b10 100755
--- a/notebooks/cae_mnist.ipynb
+++ b/notebooks/cae_mnist.ipynb
@@ -100,7 +100,7 @@
     "    _ce2 = tf.nn.dropout(_ce2, _keepprob)\n",
     "    _ce3 = tf.nn.sigmoid(tf.add(tf.nn.conv2d(_ce2, _W['ce3']\n",
     "        , strides=[1, 2, 2, 1], padding='SAME'), _b['be3'])) \n",
-    "    _ce1 = tf.nn.dropout(_ce3, _keepprob)\n",
+    "    _ce3 = tf.nn.dropout(_ce3, _keepprob)\n",
     "    # Decoder\n",
     "    _cd3 = tf.nn.sigmoid(tf.add(tf.nn.conv2d_transpose(_ce3, _W['cd3']\n",
     "        , tf.pack([tf.shape(_X)[0], 7, 7, n2]), strides=[1, 2, 2, 1]\n",