diff --git a/python-repoze.sphinx.autointerface.spec b/python-repoze.sphinx.autointerface.spec
index 85b2def..339b4d6 100644
--- a/python-repoze.sphinx.autointerface.spec
+++ b/python-repoze.sphinx.autointerface.spec
@@ -30,7 +30,7 @@ BuildRequires:  %{python_module Sphinx}
 BuildRequires:  %{python_module pip}
 BuildRequires:  %{python_module setuptools}
 BuildRequires:  %{python_module wheel}
-BuildRequires:  %{python_module zope.iterface}
+BuildRequires:  %{python_module zope.interface}
 BuildRequires:  fdupes
 BuildRequires:  python-rpm-macros
 Requires:       python-Sphinx