diff --git a/anda/desktops/lomiri-unity/unity-session/unity-session.spec b/anda/desktops/lomiri-unity/unity-session/unity-session.spec
index 04cfaef03f..59a817d5db 100644
--- a/anda/desktops/lomiri-unity/unity-session/unity-session.spec
+++ b/anda/desktops/lomiri-unity/unity-session/unity-session.spec
@@ -1,4 +1,4 @@
-%define _ubuntu_rel 1ubuntu2
+%define _ubuntu_rel 1ubuntu3
 
 Name:    unity-session
 Summary: Lightdm profile for Unity 7