diff --git a/perftest.spec b/perftest.spec
index ea9ae4c..e757cd0 100644
--- a/perftest.spec
+++ b/perftest.spec
@@ -1,7 +1,7 @@
 Name:           perftest
 Summary:        IB Performance Tests
 Version:        3.0
-Release:        3%{?dist}
+Release:        4%{?dist}
 License:        GPLv2 or BSD
 Group:          Productivity/Networking/Diagnostic
 Source:         http://www.openfabrics.org/downloads/%{name}/%{name}-%{version}-0.18.gb464d59.tar.gz
@@ -38,6 +38,9 @@ done
 %_bindir/*
 
 %changelog
+* Thu Aug 03 2017 Fedora Release Engineering <releng@fedoraproject.org> - 3.0-4
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_27_Binutils_Mass_Rebuild
+
 * Thu Jul 27 2017 Fedora Release Engineering <releng@fedoraproject.org> - 3.0-3
 - Rebuilt for https://fedoraproject.org/wiki/Fedora_27_Mass_Rebuild