diff --git a/eccodes.spec b/eccodes.spec
index 80c1657..8f8fccc 100644
--- a/eccodes.spec
+++ b/eccodes.spec
@@ -1,6 +1,6 @@
 Name:           eccodes
 Version:        2.18.0
-Release:        3%{?dist}
+Release:        4%{?dist}
 Summary:        WMO data format decoding and encoding
 
 # force the shared libraries to have these so versions
@@ -348,6 +348,10 @@ ctest3 -V %{?_smp_mflags}
 %doc %{_datadir}/doc/%{name}/
 
 %changelog
+* Sat Aug 01 2020 Fedora Release Engineering <releng@fedoraproject.org> - 2.18.0-4
+- Second attempt - Rebuilt for
+  https://fedoraproject.org/wiki/Fedora_33_Mass_Rebuild
+
 * Mon Jul 27 2020 Fedora Release Engineering <releng@fedoraproject.org> - 2.18.0-3
 - Rebuilt for https://fedoraproject.org/wiki/Fedora_33_Mass_Rebuild