diff -Nru ddskk-16.1/debian/changelog ddskk-16.1/debian/changelog
--- ddskk-16.1/debian/changelog	2016-10-09 00:44:56.000000000 +0000
+++ ddskk-16.1/debian/changelog	2017-01-05 12:44:27.000000000 +0000
@@ -1,3 +1,10 @@
+ddskk (16.1-2) unstable; urgency=medium
+
+  * Prefer emacs-nox over emacs
+  * Update debhelper compat version to 9
+
+ -- Tatsuya Kinoshita <tats@debian.org>  Thu, 05 Jan 2017 21:44:27 +0900
+
 ddskk (16.1-1) unstable; urgency=medium
 
   * Imported Upstream version 16.1
diff -Nru ddskk-16.1/debian/compat ddskk-16.1/debian/compat
--- ddskk-16.1/debian/compat	2013-04-07 10:44:19.000000000 +0000
+++ ddskk-16.1/debian/compat	2017-01-05 12:43:22.000000000 +0000
@@ -1 +1 @@
-7
+9
diff -Nru ddskk-16.1/debian/control ddskk-16.1/debian/control
--- ddskk-16.1/debian/control	2016-10-08 23:49:52.000000000 +0000
+++ ddskk-16.1/debian/control	2017-01-05 12:43:22.000000000 +0000
@@ -2,8 +2,8 @@
 Section: lisp
 Priority: optional
 Maintainer: Tatsuya Kinoshita <tats@debian.org>
-Build-Depends: debhelper (>= 7)
-Build-Depends-Indep: emacs | emacs25 | emacs24 | emacs23 | emacs22
+Build-Depends: debhelper (>= 9)
+Build-Depends-Indep: emacs-nox | emacs | emacs25 | emacs24 | emacs23 | emacs22
 Standards-Version: 3.9.8
 Vcs-Git: git://anonscm.debian.org/collab-maint/ddskk.git
 Vcs-Browser: https://anonscm.debian.org/cgit/collab-maint/ddskk.git
@@ -11,7 +11,7 @@
 
 Package: ddskk
 Architecture: all
-Depends: emacsen-common (>= 2.0.8), emacs | emacs25 | emacs24 | emacs23 | emacs22 | emacs-snapshot | xemacs21-mule | xemacs21-mule-canna-wnn | xemacs21-gnome-mule | xemacs21-gnome-mule-canna-wnn, emacs | emacs25 | emacs24 | emacs23 | emacs22 | emacs-snapshot | apel (>= 10.7), dpkg (>= 1.15.4) | install-info, ${misc:Depends}
+Depends: emacsen-common (>= 2.0.8), emacs-nox | emacs | emacs25 | emacs24 | emacs23 | emacs22 | emacs-snapshot | xemacs21-mule | xemacs21-mule-canna-wnn | xemacs21-gnome-mule | xemacs21-gnome-mule-canna-wnn, emacs-nox | emacs | emacs25 | emacs24 | emacs23 | emacs22 | emacs-snapshot | apel (>= 10.7), dpkg (>= 1.15.4) | install-info, ${misc:Depends}
 Recommends: dbskkd-cdb | skkserv | skkdic-cdb | skkdic
 Suggests: skkdic, skkdic-extra, skktools, lookup-el, kakasi, w3m-el, eieio, ruby, dictionaries-common
 Provides: skk