diff --git a/ghc-x509-system.spec b/ghc-x509-system.spec
index 5f1809d..e0a5dec 100644
--- a/ghc-x509-system.spec
+++ b/ghc-x509-system.spec
@@ -6,7 +6,7 @@
 
 Name:           ghc-%{pkg_name}
 Version:        1.6.6
-Release:        14%{?dist}
+Release:        15%{?dist}
 Summary:        Handle per-operating-system X.509 accessors and storage
 
 License:        BSD
@@ -107,6 +107,10 @@ This package provides the Haskell %{pkg_name} profiling library.
 
 
 %changelog
+* Sat Aug 01 2020 Fedora Release Engineering <releng@fedoraproject.org> - 1.6.6-15
+- Second attempt - Rebuilt for
+  https://fedoraproject.org/wiki/Fedora_33_Mass_Rebuild
+
 * Mon Jul 27 2020 Fedora Release Engineering <releng@fedoraproject.org> - 1.6.6-14
 - Rebuilt for https://fedoraproject.org/wiki/Fedora_33_Mass_Rebuild