diff --git a/python-pysaml2.changes b/python-pysaml2.changes
index e38e58e..aad4419 100644
--- a/python-pysaml2.changes
+++ b/python-pysaml2.changes
@@ -1,3 +1,8 @@
+-------------------------------------------------------------------
+Tue Oct 13 21:31:03 UTC 2015 - dmueller@suse.com
+
+- add pycrypto/pyOpenSSL dependency 
+
 -------------------------------------------------------------------
 Tue Sep  1 07:17:52 UTC 2015 - tbechtold@suse.com
 
diff --git a/python-pysaml2.spec b/python-pysaml2.spec
index 6ad8e3b..a5219f0 100644
--- a/python-pysaml2.spec
+++ b/python-pysaml2.spec
@@ -48,8 +48,11 @@ Recommends:     python-xmlsec
 %endif
 Requires:       python-M2Crypto
 Requires:       python-Paste
+Requires:       python-argparse
 Requires:       python-dateutil
 Requires:       python-decorator
+Requires:       python-pyOpenSSL
+Requires:       python-pycrypto >= 2.2
 Requires:       python-pytz
 Requires:       python-repoze.who
 Requires:       python-requests >= 1.0.0