diff --git a/goals/pike/python35.rst b/goals/pike/python35.rst
index 3f191e489..cae7434ae 100644
--- a/goals/pike/python35.rst
+++ b/goals/pike/python35.rst
@@ -429,7 +429,7 @@ nova
 
 Planning Artifacts:
 
-`https://blueprints.launchpad.net/nova/+spec/goal-python35`_
+* https://blueprints.launchpad.net/nova/+spec/goal-python35
 
 Completion Artifacts:
 
diff --git a/setup.cfg b/setup.cfg
index 06313a4cb..d4b9277ae 100644
--- a/setup.cfg
+++ b/setup.cfg
@@ -12,6 +12,7 @@ home-page = http://www.openstack.org/
 all_files = 1
 build-dir = doc/build
 source-dir = doc/source
+warning-is-error = 1
 
 [pbr]
 warnerrors = True
diff --git a/test-requirements.txt b/test-requirements.txt
index d04d10835..5f78da3d8 100644
--- a/test-requirements.txt
+++ b/test-requirements.txt
@@ -1,6 +1,6 @@
 # needed for doc build
 docutils>=0.11,!=0.13.1  # OSI-Approved Open Source, Public Domain
-sphinx>=1.1.2,!=1.2.0,<1.3
+sphinx>=1.5.0
 PyYAML>=3.1.0
 yamllint>=0.5.2
 requests-cache