diff --git a/potrace.spec b/potrace.spec
index c1e73f8..5496c17 100644
--- a/potrace.spec
+++ b/potrace.spec
@@ -1,6 +1,6 @@
 Name:		potrace
 Version:	1.15
-Release:	1%{?dist}
+Release:	2%{?dist}
 Summary:	Transform bitmaps into vector graphics
 Group:		Applications/Multimedia
 # README defines license as GPLv2+
@@ -93,6 +93,9 @@ rm -rf %{buildroot}
 %doc potrace.pdf potracelib.pdf
 
 %changelog
+* Fri Feb 09 2018 Fedora Release Engineering <releng@fedoraproject.org> - 1.15-2
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_28_Mass_Rebuild
+
 * Sat Aug 05 2017 Susi Lehtola <jussilehtola@fedoraproject.org> - 1.15-1
 - Update to 1.15.