diff --git a/requirements.txt b/requirements.txt
index a95a0807f..a364c4e8a 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -5,3 +5,4 @@ python-augeas==0.5.0
 requests==2.4.3
 argparse==1.2.2
 mock==1.0.1
+PyOpenSSL==0.13
diff --git a/setup.py b/setup.py
index a2a4fd9e9..71867ef1a 100755
--- a/setup.py
+++ b/setup.py
@@ -29,6 +29,7 @@ install_requires = [
     'python-augeas',
     'python2-pythondialog',
     'requests',
+    'PyOpenSSL',
     'zope.component',
     'zope.interface',
     # order of items in install_requires DOES matter and M2Crypto has