diff --git a/python-flit-core.changes b/python-flit-core.changes
index ea92cfa..439ce52 100644
--- a/python-flit-core.changes
+++ b/python-flit-core.changes
@@ -1,3 +1,8 @@
+-------------------------------------------------------------------
+Mon Mar 23 18:13:44 UTC 2020 - Matej Cepl <mcepl@suse.com>
+
+- Add macro %dephell_genspec to generate setup.py
+
 -------------------------------------------------------------------
 Sun Mar 15 10:01:34 UTC 2020 - Tomáš Chvátal <tchvatal@suse.com>
 
diff --git a/python-flit-core.spec b/python-flit-core.spec
index 111c096..daed411 100644
--- a/python-flit-core.spec
+++ b/python-flit-core.spec
@@ -29,6 +29,7 @@ BuildRequires:  %{python_module pytoml}
 BuildRequires:  %{python_module setuptools}
 BuildRequires:  %{python_module testpath}
 BuildRequires:  fdupes
+BuildRequires:  python-dephell-rpm-macros
 BuildRequires:  python-rpm-macros
 BuildRequires:  python3-dephell
 Requires:       python-pytoml
@@ -40,7 +41,7 @@ Flit is a simple way to put Python packages and modules on PyPI.
 
 %prep
 %setup -q -n flit_core-%{version}
-dephell deps convert --from pyproject.toml --to setup.py
+%dephell_gensetup
 
 %build
 %python_build