diff --git a/python-chardet.spec b/python-chardet.spec
index 8796f58..b8f1044 100644
--- a/python-chardet.spec
+++ b/python-chardet.spec
@@ -1,6 +1,6 @@
 Name:          python-chardet
 Version:       3.0.4
-Release:       3mamba
+Release:       4mamba
 Summary:       Universal Encoding Detector
 Group:         System/Libraries
 Vendor:        openmamba
@@ -66,6 +66,9 @@ sed -i "s|%{_bindir}/chardetect|%{_bindir}/chardetect-%{?pyappend}|" %{name}.fil
 #%doc COPYING
 
 %changelog
+* Sat Apr 11 2020 Silvan Calarco <silvan.calarco@mambasoft.it> 3.0.4-4mamba
+- rebuilt with py3 package
+
 * Thu May 16 2019 Silvan Calarco <silvan.calarco@mambasoft.it> 3.0.4-3mamba
 - fix binary conflict between different targets