diff --git a/ant.spec b/ant.spec
index 340189b..df70ff5 100644
--- a/ant.spec
+++ b/ant.spec
@@ -479,9 +479,7 @@ install -d -m 755 %{buildroot}%{_mandir}/man1/
 install -p -m 644 man/%{name}.1 %{buildroot}%{_mandir}/man1/%{name}.1
 
 %check
-%if 0%{?rhel} && 0%{?rhel} <= 7
-export LC_ALL=en_US.UTF-8
-%endif
+export LC_ALL=C.UTF-8
 %{ant} test
 
 %files