diff --git a/avogadro.spec b/avogadro.spec
index dea0fe6..81da0bf 100644
--- a/avogadro.spec
+++ b/avogadro.spec
@@ -2,7 +2,7 @@
 
 Name:           avogadro
 Version:        1.2.0
-Release:        3%{?dist}
+Release:        4%{?dist}
 Summary:        An advanced molecular editor for chemical purposes
 
 License:        GPLv2
@@ -179,6 +179,9 @@ xvfb-run -a dbus-launch --exit-with-session make test ARGS="--output-on-failure"
 %{_datadir}/avogadro/i18n/
 
 %changelog
+* Sun Jan 01 2017 Rex Dieter <rdieter@math.unl.edu> - 1.2.0-4
+- rebuild (sip)
+
 * Thu Dec 22 2016 Sandro Mani <manisandro@gmail.com> - 1.2.0-3
 - Build against eigen2 (upstream does not support eigen3 >= 3.3.0)