diff --git a/python-srcinfo.spec b/python-srcinfo.spec
index 7f753ca..8db3aaf 100644
--- a/python-srcinfo.spec
+++ b/python-srcinfo.spec
@@ -26,7 +26,7 @@ Group:          Development/Languages/Python
 URL:            https://github.com/kyrias/python-srcinfo
 Source:         https://files.pythonhosted.org/packages/source/s/srcinfo/srcinfo-%{version}.tar.gz
 BuildRequires:  %{python_module pip}
-BuildRequires:  %{python_module setuptools}
+BuildRequires:  %{python_module poetry-core}
 BuildRequires:  %{python_module wheel}
 BuildRequires:  alts
 BuildRequires:  fdupes