diff --git a/python-flup.spec b/python-flup.spec
index c75dfee..de7b326 100644
--- a/python-flup.spec
+++ b/python-flup.spec
@@ -11,6 +11,7 @@ Source0:        %{pypi_source}
 
 BuildArch:      noarch
 
+BuildRequires: python2-devel
 BuildRequires: python3-devel