diff --git a/rubygem-nokogiri.spec b/rubygem-nokogiri.spec
index f6600af..8c447b9 100644
--- a/rubygem-nokogiri.spec
+++ b/rubygem-nokogiri.spec
@@ -12,7 +12,7 @@
 Summary:	An HTML, XML, SAX, and Reader parser
 Name:		rubygem-%{gem_name}
 Version:	%{mainver}
-Release:	%{?prever:0.}%{mainrel}%{?prever:.%{prerpmver}}%{?dist}
+Release:	%{?prever:0.}%{mainrel}%{?prever:.%{prerpmver}}%{?dist}.1
 Group:		Development/Languages
 License:	MIT
 URL:		http://nokogiri.rubyforge.org/nokogiri/
@@ -100,7 +100,7 @@ sed -i \
 sed -i -e '\@mini_portile@d' %{gem_name}.gemspec
 
 # Ummm...
-env LANG=ja_JP.UTF-8 gem build %{gem_name}.gemspec
+LANG=C.UTF-8 gem build %{gem_name}.gemspec
 mv %{gem_name}-%{version}.gem $TOPDIR
 
 popd
@@ -172,7 +172,7 @@ rm -f %{buildroot}%{gem_instdir}/Manifest.txt
 # fails without TZ on sparc
 export TZ="Asia/Tokyo"
 #???
-LANG=ja_JP.UTF-8
+LANG=C.UTF-8
 
 pushd ./%{gem_instdir}
 
@@ -219,6 +219,10 @@ popd
 %{gem_dir}/doc/%{gem_name}-%{mainver}%{?prever}/
 
 %changelog
+* Sun Nov 18 2018 Zbigniew Jędrzejewski-Szmek <zbyszek@in.waw.pl> - 1.8.5-1.1
+- Use C.UTF-8 locale
+  See https://fedoraproject.org/wiki/Changes/Remove_glibc-langpacks-all_from_buildroot
+
 * Tue Oct  9 2018 Mamoru TASAKA <mtasaka@fedoraproject.org> - 1.8.5-1
 - 1.8.5