diff --git a/gsl.spec b/gsl.spec
index 19e87b6..f86172e 100644
--- a/gsl.spec
+++ b/gsl.spec
@@ -1,7 +1,7 @@
 Summary: The GNU Scientific Library for numerical analysis
 Name: gsl
 Version: 2.4
-Release: 1%{?dist}
+Release: 2%{?dist}
 URL: http://www.gnu.org/software/gsl/
 # info part of this package is under GFDL license
 # eigen/nonsymmv.c and eigen/schur.c
@@ -99,6 +99,9 @@ fi
 %{_mandir}/man3/*.3*
 
 %changelog
+* Wed Jul 26 2017 Fedora Release Engineering <releng@fedoraproject.org> - 2.4-2
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_27_Mass_Rebuild
+
 * Wed Jul 12 2017 Arthur Mello <amello@redhat.com> - 2.4-1
 - Update to 2.4