diff --git a/README.md b/README.md
index f8bb867..14cd9d8 100644
--- a/README.md
+++ b/README.md
@@ -17,21 +17,14 @@ Tested on:
 
 ## Usage
 
-### Use pretrained model
-Download pretrained model weights for TensorFlow backend:
-
-```sh
-mkdir -p pretrained_models
-wget -P pretrained_models https://www.dropbox.com/s/rf8hgoev8uqjv3z/weights.18-4.06.hdf5
-```
-
-Run demo script (requires web cam)
+### Use pretrained model for demo
+Run demo the script (requires web cam)
 
 ```sh
 python3 demo.py
 ```
 
-Model weights for Theano backend is also available from [here](https://drive.google.com/file/d/0B_cG1nzvVZlQWGJMc2JjdzkwcVk/view?usp=sharing).
+The pretrained model for TensorFlow backend will be automatically downloaded to the `pretrained_models` directory.
 
 ### Train a model using the IMDB-WIKI dataset
 
diff --git a/demo.py b/demo.py
index 2286152..cbd3bd8 100644
--- a/demo.py
+++ b/demo.py
@@ -39,8 +39,8 @@ def main():
     weight_file = args.weight_file
 
     if not weight_file:
-        #weight_file = os.path.join("pretrained_models", "weights.18-4.06.hdf5")
-        weight_file = get_file("weights.18-4.06.hdf5", pretrained_model, cache_subdir="models", file_hash=modhash)
+        weight_file = get_file("weights.18-4.06.hdf5", pretrained_model, cache_subdir="pretrained_models",
+                               file_hash=modhash, cache_dir=os.path.dirname(os.path.abspath(__file__)))
 
     # for face detection
     detector = dlib.get_frontal_face_detector()