diff --git a/python-packaging.spec b/python-packaging.spec
index 9abff2c..036d9f0 100644
--- a/python-packaging.spec
+++ b/python-packaging.spec
@@ -31,6 +31,7 @@ BuildRequires:  python2-devel
 BuildRequires:  python2-pyparsing
 %if %{with tests}
 BuildRequires:  python2-pytest
+BuildRequires:  python2-pretend
 %endif
 %else
 BuildRequires:  python-setuptools