diff --git a/debian/changelog b/debian/changelog
index f0b33fd4b0aabc7d3910f5a6878d5ab9b8e8315f..2456ca87500d26a6f41eeb8357162c7c5bb2181a 100644
--- a/debian/changelog
+++ b/debian/changelog
@@ -1,5 +1,6 @@
-swh-model (0.0.1-1) unstable; urgency=low
+swh-model (0.0.1-1~swh1) unstable-swh; urgency=medium
 
- * Create swh-model package
+  * Initial release
+  * Prepare swh.model release v0.0.1
 
- -- Nicolas Dandrimont <olasd@debian.org>  Mon, 07 Dec 2015 15:41:28 +0100
+ -- Nicolas Dandrimont <nicolas@dandrimont.eu>  Mon, 07 Dec 2015 18:26:58 +0100
diff --git a/debian/control b/debian/control
index c20e5f56ce0064a90fd9c8eec7071eca19e028c0..8e6257b6586ae910f465e7c46105894574ff94ae 100644
--- a/debian/control
+++ b/debian/control
@@ -3,9 +3,11 @@ Maintainer: Software Heritage developers <swh-devel@inria.fr>
 Section: python
 Priority: optional
 Build-Depends: debhelper (>= 9),
-               dh-python,
+               dh-python (>= 2),
+               python3 (>= 3.5) | python3-pyblake2,
                python3-all,
-               python3-nose,
+               python3-click,
+               python3-pytest,
                python3-setuptools,
                python3-vcversioner
 Standards-Version: 3.9.6
@@ -14,4 +16,7 @@ Homepage: https://forge.softwareheritage.org/diffusion/DMOD/
 Package: python3-swh.model
 Architecture: all
 Depends: ${misc:Depends}, ${python3:Depends}
+Breaks: python3-swh.loader.core (<< 0.0.16~),
+        python3-swh.loader.dir (<< 0.0.28~),
+        python3-swh.loader.svn (<< 0.0.28~)
 Description: Software Heritage data model
diff --git a/debian/gbp.conf b/debian/gbp.conf
new file mode 100644
index 0000000000000000000000000000000000000000..75762062596f0684c00c386168ec692c10baf425
--- /dev/null
+++ b/debian/gbp.conf
@@ -0,0 +1,6 @@
+[DEFAULT]
+upstream-branch=debian/upstream
+upstream-tag=debian/upstream/%(version)s
+upstream-vcs-tag=v%(version)s
+debian-branch=debian/unstable-swh
+pristine-tar=True
diff --git a/debian/rules b/debian/rules
index 4eb6368d45231f3a39a3f59ecb05eb4a18d11f73..ee36e370785d1a1c5d7f369a651c9d31c0f03b49 100755
--- a/debian/rules
+++ b/debian/rules
@@ -1,11 +1,11 @@
 #!/usr/bin/make -f
 
-export PYBUILD_NAME=swh-model
+export PYBUILD_NAME=swh.model
+export export PYBUILD_TEST_ARGS=-m 'not db and not fs'
 
 %:
 	dh $@ --with python3 --buildsystem=pybuild
 
-override_dh_auto_test:
-	PYBUILD_SYSTEM=custom \
-        PYBUILD_TEST_ARGS="python{version} -m nose swh -sva '!db'" \
-        dh_auto_test
+override_dh_install:
+	dh_install
+	rm -v $(CURDIR)/debian/python3-*/usr/lib/python*/dist-packages/swh/__init__.py