diff --git a/debian/changelog b/debian/changelog
index 1130e7dfb..3c5335e75 100644
--- a/debian/changelog
+++ b/debian/changelog
@@ -114,6 +114,7 @@ linux (3.8.11-1) UNRELEASED; urgency=high
     - Make xfs-modules depends on crc-modules
     - Move pps_core and ptp to nic-common-modules or nic-modules as appropriate
   * udeb: Merge redundant configuration for ext{2,3} dependency on mbcache
+  * Set ABI to 1
 
  -- Ben Hutchings <ben@decadent.org.uk>  Sat, 04 May 2013 03:45:10 +0100
 
diff --git a/debian/config/defines b/debian/config/defines
index 1bba971fd..56700d8de 100644
--- a/debian/config/defines
+++ b/debian/config/defines
@@ -1,5 +1,5 @@
 [abi]
-abiname: trunk
+abiname: 1
 
 [base]
 arches: