diff --git a/python-oslo.config.changes b/python-oslo.config.changes
index dff5052..a35630d 100644
--- a/python-oslo.config.changes
+++ b/python-oslo.config.changes
@@ -1,3 +1,8 @@
+-------------------------------------------------------------------
+Fri Jul 31 06:52:53 UTC 2015 - tbechtold@suse.com
+
+- Unify spec file #2
+
 -------------------------------------------------------------------
 Wed Jul 29 05:40:13 UTC 2015 - tbechtold@suse.com
 
diff --git a/python-oslo.config.spec b/python-oslo.config.spec
index 9cc3536..a9e4c78 100644
--- a/python-oslo.config.spec
+++ b/python-oslo.config.spec
@@ -72,11 +72,14 @@ This package contains documentation files for %{name}.
 
 %build
 %{__python2} setup.py build
-%{__python2} setup.py build_sphinx && rm doc/build/html/.buildinfo
 
 %install
 %{__python2} setup.py install --skip-build --root %{buildroot}
-%fdupes doc
+
+# generate html docs
+sphinx-build doc/source html
+# remove the sphinx-build leftovers
+rm -rf html/.{doctrees,buildinfo}
 
 %files
 %defattr(-,root,root,-)
@@ -89,6 +92,6 @@ This package contains documentation files for %{name}.
 
 %files doc
 %defattr(-,root,root,-)
-%doc LICENSE doc/build/html
+%doc LICENSE html
 
 %changelog