diff --git a/setup.py b/setup.py
--- a/setup.py
+++ b/setup.py
@@ -52,7 +52,6 @@ requirements = [
     "markdown==2.2.1",
     "docutils>=0.8.1,<=0.11",
     "mock",
-    "pycrypto>=2.6.0,<=2.6.1",
     "URLObject==2.3.4",
     "Routes==1.13",
     "dulwich>=0.9.9,<=0.9.9",