diff --git a/python-alabaster.spec b/python-alabaster.spec
index 69b5a79..2600944 100644
--- a/python-alabaster.spec
+++ b/python-alabaster.spec
@@ -1,6 +1,6 @@
 Name:          python-alabaster
 Version:       0.7.12
-Release:       1mamba
+Release:       2mamba
 Summary:       A configurable sidebar-enabled Sphinx theme
 Group:         System/Libraries
 Vendor:        openmamba
@@ -44,6 +44,9 @@ CFLAGS="%{optflags}" %{__python} setup.py build
 %doc LICENSE
 
 %changelog
+* Tue Apr 28 2020 Silvan Calarco <silvan.calarco@mambasoft.it> 0.7.12-2mamba
+- rebuilt with py3 package
+
 * Thu May 16 2019 Silvan Calarco <silvan.calarco@mambasoft.it> 0.7.12-1mamba
 - update to 0.7.12