diff --git a/python-fontMath.spec b/python-fontMath.spec
index ea9d58a..63aa7e0 100644
--- a/python-fontMath.spec
+++ b/python-fontMath.spec
@@ -2,7 +2,7 @@
 
 Name:           python-%{srcname}
 Version:        0.4.3
-Release:        1%{?dist}
+Release:        2%{?dist}
 Summary:        A set of objects for performing math operations on font data
 
 Group:          Development/Tools
@@ -63,6 +63,7 @@ A set of objects for performing math operations on font data.
 %py3_install
  
 %check
+export LC_ALL=C.UTF-8
 %{__python2} setup.py test
 %{__python3} setup.py test
 
@@ -77,6 +78,9 @@ A set of objects for performing math operations on font data.
 %{python3_sitelib}/%{srcname}-%{version}*.egg-info
 
 %changelog
+* Mon Mar 20 2017 Athos Ribeiro <athoscr@fedoraproject.org> - 0.4.3-2
+- Set locale in %%check
+
 * Sun Mar 19 2017 Athos Ribeiro <athoscr@fedoraproject.org> - 0.4.3-1
 - New version
 - Add python2 and python3 subpackages