diff --git a/OCE.spec b/OCE.spec
index 5101581..6c45443 100644
--- a/OCE.spec
+++ b/OCE.spec
@@ -6,7 +6,7 @@
 
 Name:           OCE
 Version:        %{ver_major}.%{ver_minor}%{?ver_patch:.%{ver_patch}}
-Release:        2%{?relcan:.rc%{relcan}}%{?dist}
+Release:        2%{?relcan:.rc%{relcan}}%{?dist}.1
 Summary:        OpenCASCADE Community Edition
 
 License:        LGPLv2 with exception
@@ -355,6 +355,9 @@ fi
 
 
 %changelog
+* Fri Feb 10 2017 Fedora Release Engineering <releng@fedoraproject.org> - 0.17.1-2.1
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_26_Mass_Rebuild
+
 * Thu Sep 22 2016 Jerry James <loganjerry@gmail.com> - 0.17.1-2
 - Rebuild for tbb 2017
 - tbb is available on all arches in Fedora and RHEL > 6