diff --git a/debian/changelog b/debian/changelog
index eef10ec9..b2a40fe4 100644
--- a/debian/changelog
+++ b/debian/changelog
@@ -6,6 +6,7 @@ livecd-rootfs (2.441) UNRELEASED; urgency=medium
   [ Robert Jennings ]
   * live-build/ubuntu-cpc/hooks/060-ipv6.chroot: remove faulty release
     comparison prior to aa-series (LP: #1681548)
+  * live-build/ubuntu-cpc/hooks/999-extras.binary: Exit on first failure
 
  -- Steve Langasek <steve.langasek@ubuntu.com>  Mon, 10 Apr 2017 16:35:03 -0700
 
diff --git a/live-build/ubuntu-cpc/hooks/999-extras.binary b/live-build/ubuntu-cpc/hooks/999-extras.binary
index c36b1e7f..2dd1dbd3 100755
--- a/live-build/ubuntu-cpc/hooks/999-extras.binary
+++ b/live-build/ubuntu-cpc/hooks/999-extras.binary
@@ -12,4 +12,4 @@ fi
 . config/functions
 
 # Cleaner execution
-/bin/run-parts --regex ".*\.binary" "${extra_d}"
+/bin/run-parts --exit-on-error --regex ".*\.binary" "${extra_d}"