diff --git a/setup.py b/setup.py
--- a/setup.py
+++ b/setup.py
@@ -47,9 +47,9 @@
     packages=find_packages(),  # packages's modules
     scripts=[],  # scripts to package
     install_requires=parse_requirements() + parse_requirements("swh"),
-    setup_requires=["vcversioner"],
+    setup_requires=["setuptools-scm"],
+    use_scm_version=True,
     extras_require={"testing": parse_requirements("test")},
-    vcversioner={},
     include_package_data=True,
     entry_points="""
         [swh.workers]
diff --git a/swh/loader/package/nixguix/tests/data/https_ftp.gnu.org b/swh/loader/package/nixguix/tests/data/https_ftp.gnu.org
deleted file mode 120000
--- a/swh/loader/package/nixguix/tests/data/https_ftp.gnu.org
+++ /dev/null
@@ -1 +0,0 @@
-../../../archive/tests/data/https_ftp.gnu.org
\ No newline at end of file
diff --git a/swh/loader/package/nixguix/tests/data/https_ftp.gnu.org/gnu_8sync_8sync-0.1.0.tar.gz b/swh/loader/package/nixguix/tests/data/https_ftp.gnu.org/gnu_8sync_8sync-0.1.0.tar.gz
new file mode 100644
index 0000000000000000000000000000000000000000..0000000000000000000000000000000000000000
GIT binary patch
literal 0
Hc$@<O00001

literal 0
Hc$@<O00001

diff --git a/swh/loader/package/nixguix/tests/data/https_ftp.gnu.org/gnu_8sync_8sync-0.1.0.tar.gz_visit1 b/swh/loader/package/nixguix/tests/data/https_ftp.gnu.org/gnu_8sync_8sync-0.1.0.tar.gz_visit1
new file mode 120000
--- /dev/null
+++ b/swh/loader/package/nixguix/tests/data/https_ftp.gnu.org/gnu_8sync_8sync-0.1.0.tar.gz_visit1
@@ -0,0 +1 @@
+gnu_8sync_8sync-0.1.0.tar.gz
\ No newline at end of file
diff --git a/swh/loader/package/nixguix/tests/data/https_ftp.gnu.org/gnu_8sync_8sync-0.1.0.tar.gz_visit2 b/swh/loader/package/nixguix/tests/data/https_ftp.gnu.org/gnu_8sync_8sync-0.1.0.tar.gz_visit2
new file mode 120000
--- /dev/null
+++ b/swh/loader/package/nixguix/tests/data/https_ftp.gnu.org/gnu_8sync_8sync-0.1.0.tar.gz_visit2
@@ -0,0 +1 @@
+gnu_8sync_8sync-0.1.0.tar.gz
\ No newline at end of file
diff --git a/swh/loader/package/nixguix/tests/data/https_ftp.gnu.org/gnu_8sync_8sync-0.2.0.tar.gz b/swh/loader/package/nixguix/tests/data/https_ftp.gnu.org/gnu_8sync_8sync-0.2.0.tar.gz
new file mode 100644
index 0000000000000000000000000000000000000000..0000000000000000000000000000000000000000
GIT binary patch
literal 0
Hc$@<O00001

literal 0
Hc$@<O00001