diff --git a/python-argon2-cffi.changes b/python-argon2-cffi.changes
index b59aaad..48d28ef 100644
--- a/python-argon2-cffi.changes
+++ b/python-argon2-cffi.changes
@@ -1,3 +1,8 @@
+-------------------------------------------------------------------
+Mon Apr  1 10:54:09 UTC 2019 - Tomáš Chvátal <tchvatal@suse.com>
+
+- Provide argon2_cffi namespace too
+
 -------------------------------------------------------------------
 Tue Feb 19 12:11:20 UTC 2019 - John Vandenberg <jayvdb@gmail.com>
 
diff --git a/python-argon2-cffi.spec b/python-argon2-cffi.spec
index 5a0f62d..a2d2246 100644
--- a/python-argon2-cffi.spec
+++ b/python-argon2-cffi.spec
@@ -38,6 +38,8 @@ BuildRequires:  python2-enum34
 BuildRequires:  pkgconfig(libargon2)
 Requires:       python-cffi >= 1.0.0
 Requires:       python-six
+Provides:       python-argon2_cffi
+Obsoletes:      python-argon2_cffi
 %ifpython2
 Requires:       python-enum34
 %endif
@@ -59,7 +61,7 @@ export ARGON2_CFFI_USE_SYSTEM=1
 %python_expand %fdupes %{buildroot}%{$python_sitearch}
 
 %check
-%python_expand PYTHONPATH=%{buildroot}%{$python_sitearch} py.test-%{$python_version}
+%pytest_arch
 
 %files %{python_files}
 %doc README.rst CHANGELOG.rst FAQ.rst