diff --git a/glibc.spec b/glibc.spec
index f00686a..ec1593a 100644
--- a/glibc.spec
+++ b/glibc.spec
@@ -111,7 +111,7 @@
 Summary: The GNU libc libraries
 Name: glibc
 Version: %{glibcversion}
-Release: %{glibcrelease}
+Release: %{glibcrelease}.1
 # GPLv2+ is used in a bunch of programs, LGPLv2+ is used for libraries.
 # Things that are linked directly into dynamically linked programs
 # and shared libraries (e.g. crt files, lib*_nonshared.a) have an additional
@@ -2001,6 +2001,9 @@ fi
 %endif
 
 %changelog
+* Wed Feb 07 2018 Fedora Release Engineering <releng@fedoraproject.org>
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_28_Mass_Rebuild
+
 * Mon Feb 05 2018 Carlos O'Donell <carlos@redhat.com> - 2.27-1
 - Update to released glibc 2.27.
 - Auto-sync with upstream branch master,