--- a/macros/mandriva.in	2014-10-25 15:11:42.195955354 +0400
+++ b/macros/mandriva.in	2014-10-25 15:09:09.000000000 +0400
@@ -44,7 +44,7 @@
 %evr_tuple_select	1234
 %evr_tuple_order	EVRD
 %disttag		%{!?distsuffix:mdv}%{?distsuffix}
-%distepoch		%(sed -e 's#.*release\\ \\(\\S*\\).*#\\1#' /etc/release)
+%distepoch		%(sed -n -e 's/^VERSION_ID=//p' /etc/os-release)
 
 # Dynamic EVRD tags macro for use with versioned provides/requires in place of
 # '%{version}-%{release}', ie. to automatically add distepoch or epoch if present