diff --git a/doc/arch-design/source/conf.py b/doc/arch-design/source/conf.py
index c92c76cef8..89c7d85d5c 100644
--- a/doc/arch-design/source/conf.py
+++ b/doc/arch-design/source/conf.py
@@ -65,9 +65,9 @@ copyright = u'2015-2017, OpenStack contributors'
 # built documents.
 #
 # The short X.Y version.
-version = '15.0'
+version = ''
 # The full version, including alpha/beta/rc tags.
-release = '15.0.0'
+release = ''
 
 # The language for content autogenerated by Sphinx. Refer to documentation
 # for a list of supported languages.
diff --git a/doc/common/source/conf.py b/doc/common/source/conf.py
index b8bcbe57d8..66825c5440 100644
--- a/doc/common/source/conf.py
+++ b/doc/common/source/conf.py
@@ -64,9 +64,9 @@ copyright = u'2015-2017, OpenStack contributors'
 # built documents.
 #
 # The short X.Y version.
-version = '1.0.0'
+version = ''
 # The full version, including alpha/beta/rc tags.
-release = '1.0.0'
+release = ''
 
 # The language for content autogenerated by Sphinx. Refer to documentation
 # for a list of supported languages.
diff --git a/doc/contributor-guide/source/conf.py b/doc/contributor-guide/source/conf.py
index cd18fd4bc3..c60bca2318 100644
--- a/doc/contributor-guide/source/conf.py
+++ b/doc/contributor-guide/source/conf.py
@@ -66,9 +66,9 @@ copyright = u'2015-2017, OpenStack contributors'
 # built documents.
 #
 # The short X.Y version.
-version = '15.0'
+version = ''
 # The full version, including alpha/beta/rc tags.
-release = '15.0.0'
+release = ''
 
 # The language for content autogenerated by Sphinx. Refer to documentation
 # for a list of supported languages.
diff --git a/doc/glossary/source/conf.py b/doc/glossary/source/conf.py
index 1d203d0b77..9b111a077e 100644
--- a/doc/glossary/source/conf.py
+++ b/doc/glossary/source/conf.py
@@ -65,9 +65,9 @@ copyright = u'2015-2017, OpenStack contributors'
 # built documents.
 #
 # The short X.Y version.
-version = '15.0'
+version = ''
 # The full version, including alpha/beta/rc tags.
-release = '15.0.0'
+release = ''
 
 # The language for content autogenerated by Sphinx. Refer to documentation
 # for a list of supported languages.
diff --git a/doc/ha-guide-draft/source/conf.py b/doc/ha-guide-draft/source/conf.py
index 6b9a498c11..e5ff98aeff 100644
--- a/doc/ha-guide-draft/source/conf.py
+++ b/doc/ha-guide-draft/source/conf.py
@@ -62,9 +62,9 @@ copyright = u'2017, OpenStack contributors'
 # built documents.
 #
 # The short X.Y version.
-version = '0.0.1'
+version = ''
 # The full version, including alpha/beta/rc tags.
-release = '0.0.1'
+release = ''
 
 # The language for content autogenerated by Sphinx. Refer to documentation
 # for a list of supported languages.
diff --git a/doc/ha-guide/source/conf.py b/doc/ha-guide/source/conf.py
index d319316699..442d9e6440 100644
--- a/doc/ha-guide/source/conf.py
+++ b/doc/ha-guide/source/conf.py
@@ -64,9 +64,9 @@ copyright = u'2015-2017, OpenStack contributors'
 # built documents.
 #
 # The short X.Y version.
-version = '15.0'
+version = ''
 # The full version, including alpha/beta/rc tags.
-release = '15.0.0'
+release = ''
 
 # The language for content autogenerated by Sphinx. Refer to documentation
 # for a list of supported languages.
diff --git a/doc/image-guide/source/conf.py b/doc/image-guide/source/conf.py
index 3fd3d8c785..7c6d05d863 100644
--- a/doc/image-guide/source/conf.py
+++ b/doc/image-guide/source/conf.py
@@ -64,9 +64,9 @@ copyright = u'2015-2017, OpenStack contributors'
 # built documents.
 #
 # The short X.Y version.
-version = '15.0'
+version = ''
 # The full version, including alpha/beta/rc tags.
-release = '15.0.0'
+release = ''
 
 # The language for content autogenerated by Sphinx. Refer to documentation
 # for a list of supported languages.
diff --git a/doc/install-guide/source/conf.py b/doc/install-guide/source/conf.py
index 9305d3ac92..a8f04ad3df 100644
--- a/doc/install-guide/source/conf.py
+++ b/doc/install-guide/source/conf.py
@@ -64,9 +64,9 @@ copyright = u'2015-2017, OpenStack contributors'
 # built documents.
 #
 # The short X.Y version.
-version = '15.0'
+version = ''
 # The full version, including alpha/beta/rc tags.
-release = '15.0.0'
+release = ''
 
 # The language for content autogenerated by Sphinx. Refer to documentation
 # for a list of supported languages.