diff --git a/demos/sphere.py b/demos/sphere.py
index ef08e1d..d9570f2 100755
--- a/demos/sphere.py
+++ b/demos/sphere.py
@@ -19,7 +19,6 @@ from matplotlib import cm
 fileDir = os.path.dirname(os.path.realpath(__file__))
 modelDir = os.path.join(fileDir, '..', 'models')
 dlibModelDir = os.path.join(modelDir, 'dlib')
-openfaceModelDir = os.path.join(modelDir, 'openface')
 
 
 def getRep(bgrImg):