diff --git a/setup.py b/setup.py
index ce5c273..1f390d6 100755
--- a/setup.py
+++ b/setup.py
@@ -31,6 +31,7 @@ python-saml2 is a library for SAML Version 2.
     author_email='roland.hedberg@adm.umu.se',
     license='Apache 2.0',
     url='http://code.google.com/p/python-saml2/',
-    packages=['saml2', 'xmldsig'],
-    package_dir = {'saml2':'src/saml2', 'xmldsig':'src/xmldsig'}
+    packages=['saml2', 'xmldsig', 'xmlenc'],
+    package_dir = {'saml2':'src/saml2', 'xmldsig':'src/xmldsig',
+                    'xmlenc': 'src/xmlenc'}
 )