diff -Nru luminance-hdr-2.3.1/debian/changelog luminance-hdr-2.3.1/debian/changelog
--- luminance-hdr-2.3.1/debian/changelog	2013-04-18 15:23:47.000000000 +0000
+++ luminance-hdr-2.3.1/debian/changelog	2013-04-22 15:06:37.000000000 +0000
@@ -1,13 +1,14 @@
-luminance-hdr (2.3.1-0~matttbe3) raring; urgency=low
+luminance-hdr (2.3.1-0~matttbe4) raring; urgency=low
 
   * New upstream release
   * debian/control:
     - Added libgtest-dev, libboost-all-dev
+    - replace luminance-hdr-data
   * debian/patches: refreshed
   * debian/rules:
     - 'help/js' dir and 'INSTALL' file are no longer installed
 
- -- Matthieu Baerts (matttbe) <matttbe@ubuntu.com>  Thu, 18 Apr 2013 17:22:40 +0200
+ -- Matthieu Baerts (matttbe) <matttbe@ubuntu.com>  Mon, 22 Apr 2013 17:06:21 +0200
 
 luminance-hdr (2.3.0-3) unstable; urgency=low
 
diff -Nru luminance-hdr-2.3.1/debian/control luminance-hdr-2.3.1/debian/control
--- luminance-hdr-2.3.1/debian/control	2013-04-18 14:54:24.000000000 +0000
+++ luminance-hdr-2.3.1/debian/control	2013-04-22 15:05:59.000000000 +0000
@@ -14,6 +14,8 @@
 
 Package: luminance-hdr
 Architecture: any
+Conflicts: luminance-hdr-data
+Replaces: luminance-hdr-data
 Depends: ${shlibs:Depends}, ${misc:Depends}, dcraw, libqt4-sql-sqlite, hugin-tools
 Description: graphical user interface providing a workflow for HDR imaging
  Features: