diff --git a/debian/changelog b/debian/changelog
index fd76140..bcd9afb 100644
--- a/debian/changelog
+++ b/debian/changelog
@@ -4,8 +4,9 @@ ccid (1.3.12-1) experimental; urgency=low
   * debian/control: Build-Depends: libpcsclite-dev (>= 1.6.0) instead of
     libpcsclite-dev (>= 1.3.3)
   * debian/control: Standards-Version: 3.8.2 -> 3.8.4. No change needed
+  * upgrade to debhelper v7
 
- -- Ludovic Rousseau <rousseau@debian.org>  Thu, 13 May 2010 14:20:48 +0200
+ -- Ludovic Rousseau <rousseau@debian.org>  Thu, 13 May 2010 14:23:12 +0200
 
 ccid (1.3.11-1) unstable; urgency=low
 
diff --git a/debian/compat b/debian/compat
index 7ed6ff8..7f8f011 100644
--- a/debian/compat
+++ b/debian/compat
@@ -1 +1 @@
-5
+7
diff --git a/debian/control b/debian/control
index f7d47df..cd07945 100644
--- a/debian/control
+++ b/debian/control
@@ -2,7 +2,7 @@ Source: ccid
 Section: libs
 Priority: extra
 Maintainer: Ludovic Rousseau <rousseau@debian.org>
-Build-Depends: debhelper (>= 5.0.45), libusb-dev (>= 0.1.6a-2.1), libpcsclite-dev (>= 1.6.0), flex, autotools-dev, pkg-config
+Build-Depends: debhelper (>= 7), libusb-dev (>= 0.1.6a-2.1), libpcsclite-dev (>= 1.6.0), flex, autotools-dev, pkg-config
 Standards-Version: 3.8.4
 Vcs-Svn: svn://svn.debian.org/svn/collab-maint/deb-maint/ccid/trunk
 Vcs-Browser: http://svn.debian.org/viewsvn/collab-maint/deb-maint/ccid/trunk/
diff --git a/debian/rules b/debian/rules
index 9710dc1..baad40f 100755
--- a/debian/rules
+++ b/debian/rules
@@ -77,7 +77,7 @@ clean:
 install: build
 	dh_testdir
 	dh_testroot
-	dh_clean -k 
+	dh_prep
 	dh_installdirs
 
 	# Add here commands to install the package into debian/tmp