diff --git a/python-pytest-mock.spec b/python-pytest-mock.spec
index 3a254ca..8aec8a6 100644
--- a/python-pytest-mock.spec
+++ b/python-pytest-mock.spec
@@ -55,6 +55,7 @@ Requires:       python3-pytest >= 2.7
 %setup -qn %{pypi_name}-%{version}
 rm -rf *.egg-info
 %patch0 -p1
+%patch1 -p1
 
 # Correct end of line encoding for README
 sed -i 's/\r$//' README.rst