diff --git a/liquid-dsp.spec b/liquid-dsp.spec
index 0a11306..74bb607 100644
--- a/liquid-dsp.spec
+++ b/liquid-dsp.spec
@@ -3,7 +3,7 @@
 %global snapshotdate 20180806
 Name:           liquid-dsp
 Version:        1.3.1
-Release:        3.%{snapshotdate}git%{shortcommit}%{?dist}
+Release:        4.%{snapshotdate}git%{shortcommit}%{?dist}
 Summary:        Digital Signal Processing Library for Software-Defined Radios
 
 License:        MIT
@@ -59,6 +59,9 @@ popd > /dev/null 2>&1
 
 
 %changelog
+* Fri Feb 01 2019 Fedora Release Engineering <releng@fedoraproject.org> - 1.3.1-4.20180806git9658d81
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_30_Mass_Rebuild
+
 * Wed Aug  15 2018 Matt Domsch <matt@domsch.com> 1.3.1-3.20180806git9658d81
 - apply patch fixing ppc64, armv7hl build failures