diff --git a/python-rpmfile.spec b/python-rpmfile.spec
index 67ea646..d435555 100644
--- a/python-rpmfile.spec
+++ b/python-rpmfile.spec
@@ -28,16 +28,17 @@ BuildRequires:  %{python_module pip}
 BuildRequires:  %{python_module setuptools_scm}
 BuildRequires:  %{python_module setuptools}
 BuildRequires:  %{python_module wheel}
+BuildRequires:  alts
 BuildRequires:  fdupes
 BuildRequires:  python-rpm-macros
+Requires:       alts
 Recommends:     python-zstandard >= 0.13.0
+Conflicts:      rpmdevtools
 BuildArch:      noarch
 # SECTION test requirements
 BuildRequires:  %{python_module pytest}
 BuildRequires:  %{python_module zstandard >= 0.13.0}
 # /SECTION
-BuildRequires:  alts
-Requires:       alts
 %python_subpackages
 
 %description