diff --git a/skimage/transform/setup.py b/skimage/transform/setup.py
index 34b76832..d5249945 100644
--- a/skimage/transform/setup.py
+++ b/skimage/transform/setup.py
@@ -1,8 +1,6 @@
 #!/usr/bin/env python
 
 import os
-import shutil
-import hashlib
 
 from skimage._build import cython