diff --git a/debian/changelog b/debian/changelog
index e63d282b..a5cf0a4b 100644
--- a/debian/changelog
+++ b/debian/changelog
@@ -1,8 +1,9 @@
 glance (2014.2~rc1-2) UNRELEASED; urgency=medium
 
   * Now using templated init scripts from openstack-pkg-tools >= 13.
+  * Mangling upstream rc and beta versions in watch file.
 
- -- Thomas Goirand <zigo@debian.org>  Fri, 03 Oct 2014 13:47:56 +0800
+ -- Thomas Goirand <zigo@debian.org>  Sun, 05 Oct 2014 14:27:25 +0800
 
 glance (2014.2~rc1-1) experimental; urgency=medium
 
diff --git a/debian/watch b/debian/watch
index 379ef980..77047f5a 100644
--- a/debian/watch
+++ b/debian/watch
@@ -1,2 +1,3 @@
 version=3
+opts="uversionmangle=s/\.(b|rc)/~$1/" \
 https://github.com/openstack/glance/tags .*/(\d[\d\.]+)\.tar\.gz