diff --git a/.gitignore b/.gitignore
index 2b42ecb..65aa646 100644
--- a/.gitignore
+++ b/.gitignore
@@ -4,3 +4,4 @@ rho-0.0.20.tar.gz
 /rho-0.0.28-1.tar.gz
 /rho-0.0.28-2.tar.gz
 /rho-0.0.28-3.tar.gz
+/rho-0.0.28-4.tar.gz
diff --git a/rho.spec b/rho.spec
index a399e97..b2cfd23 100644
--- a/rho.spec
+++ b/rho.spec
@@ -2,13 +2,13 @@
 
 Name: rho
 Version: 0.0.28
-Release: 3%{?dist}
+Release: 4%{?dist}
 Summary: An SSH system profiler
 
 Group: Applications/Internet
 License: GPLv2
 URL: http://github.com/quipucords/rho
-Source0: http://chambridge.fedorapeople.org/rho/rho-0.0.28-3.tar.gz
+Source0: http://chambridge.fedorapeople.org/rho/rho-0.0.28-4.tar.gz
 BuildRoot: %{_tmppath}/%{name}-%{version}-%{release}-root-%(%{__id_u} -n)
 
 BuildArch: noarch
@@ -17,7 +17,8 @@ BuildRequires: python-devel
 %{?rhel:BuildRequires: python-setuptools}
 BuildRequires: pandoc
 Requires: python-netaddr
-Requires: python2-crypto
+%{?fedora:BuildRequires: python2-crypto}
+%{?rhel:BuildRequires: python-crypto}
 Requires: ansible
 Requires: pexpect
 Requires: python-six
@@ -64,7 +65,7 @@ rm -rf $RPM_BUILD_ROOT
 %{_datadir}/ansible/%{name}/roles/*
 
 %changelog
-* Thu Sep 21 2017 Christopher Hambridge <chambrid@redhat.com> 0.0.28-3
+* Thu Sep 21 2017 Christopher Hambridge <chambrid@redhat.com> 0.0.28-4
 - Updated to utilize Ansible 2.3.1.0 and an Ansible playbook and associate
   roles.
 - Encryption of auth credential entries and network profile entries using a
diff --git a/sources b/sources
index b6ccb44..e6e2f77 100644
--- a/sources
+++ b/sources
@@ -1 +1 @@
-SHA512 (rho-0.0.28-3.tar.gz) = 6a3ae558f55e78446b4a052445aedcbcbb2e32fd4d75214820d6bc1682d7b2a3b32bbec104867925ba74f52687d7a971be30c316c97f96acd0f0312ab7995a55
+SHA512 (rho-0.0.28-4.tar.gz) = f930c352a57d0703d274488cc7399e5579d4ef5f48ad005003db2df2e788261a62798f7771ec3e106ddffb7c29784b6f89938116a775f8e9fac02ff4389babfa