diff --git a/Makefile b/Makefile
index a5dc9e3..66e94a8 100644
--- a/Makefile
+++ b/Makefile
@@ -1,4 +1,4 @@
-include /usr/share/dpkg/pkg-info.mk
+include /usr/share/dpkg/default.mk
 
 PACKAGE=libarchive-perl
 
@@ -8,12 +8,11 @@ PACKAGE=libarchive-perl
 
 PPSRC = LibArchive
 
-ARCH:=$(shell dpkg-architecture -qDEB_BUILD_ARCH)
-
 BUILDSRC=$(PACKAGE)-$(DEB_VERSION_UPSTREAM)
-DEB=$(PACKAGE)_$(DEB_VERSION_UPSTREAM_REVISION)_$(ARCH).deb
 DSC=$(PACKAGE)_$(DEB_VERSION_UPSTREAM_REVISION).dsc
 
+DEB=$(PACKAGE)_$(DEB_VERSION)_$(DEB_HOST_ARCH).deb
+
 all: $(DEB)
 
 .PHONY: update-bindings