diff --git a/debian/rules b/debian/rules
index 86858b8..08c419e 100755
--- a/debian/rules
+++ b/debian/rules
@@ -1,84 +1,7 @@
 #!/usr/bin/make -f
 
-# Uncomment this to turn on verbose mode.
-#export DH_VERBOSE=1
+%:
+	dh $@ --sourcedirectory=Src
 
-
-MAKE=make -C Src
-CFLAGS=-W -Wall
-INSTALL=/usr/bin/install
-INSTALL_PROGRAM = $(INSTALL) -p    -o root -g root  -m  755
-INSTALL_FILE    = $(INSTALL) -p    -o root -g root  -m  644
-BUILDDIR = $(CURDIR)/debian/wmcalclock
-PACKAGE = wmcalclock
-
-ifneq (,$(findstring debug,$(DEB_BUILD_OPTIONS)))
-  CFLAGS += -g
-endif
-ifeq (,$(findstring nostrip,$(DEB_BUILD_OPTIONS)))
-  INSTALL_PROGRAM += -s
-endif
-ifneq (,$(findstring noopt,$(DEB_BUILD_OPTIONS)))
-  CFLAGS += -O0
-else
-  CFLAGS += -O2
-endif
-
-
-build-arch: build
-build-indep: build
-
-build: build-stamp
-
-build-stamp:
-	dh_testdir
-	$(MAKE) CFLAGS="$(CFLAGS)"
-	touch build-stamp
-
-clean: clean1
-clean1:
-	dh_testdir
-	dh_testroot
-	rm -rf build-stamp install-stamp ./debian/$(PACKAGE)
-	-find ./Src -name '*.o' | xargs rm -f
-	$(MAKE) clean
-	dh_clean
-
-install: install-stamp
-install-stamp: build-stamp
-	dh_testdir
-	dh_testroot
-	dh_prep
-	dh_installdirs
-	$(MAKE) install DESTDIR=$(BUILDDIR)/usr INSTALL_PROGRAM="$(INSTALL_PROGRAM)"
-	mv $(BUILDDIR)/usr/man $(BUILDDIR)/usr/share
-	ln -s wmcalclock $(BUILDDIR)/usr/bin/wmCalClock
-	ln -s wmcalclock.1 $(BUILDDIR)/usr/share/man/man1/wmCalClock.1
-	touch install-stamp
-
-# Build architecture-independent files here.
-binary-indep: build install
-# We have nothing to do by default.
-
-# Build architecture-dependent files here.
-binary-arch: build install
-	dh_testdir
-	dh_testroot
-	dh_installdocs TODO BUGS
-	dh_installmenu
-	dh_installchangelogs CHANGES
-	dh_link
-	dh_strip
-	dh_compress
-	dh_fixperms
-	dh_installdeb
-	dh_shlibdeps
-	dh_gencontrol
-	dh_md5sums
-	dh_builddeb
-
-source diff:
-	@echo >&2 'source and diff are obsolete - use dpkg-source -b'; false
-
-binary: binary-indep binary-arch
-.PHONY: build clean binary-indep binary-arch binary install 
+# just use dh_install* instead of upstream's "make install"
+override_dh_auto_install: