diff --git a/debian/control b/debian/control
index 02574db..0829523 100644
--- a/debian/control
+++ b/debian/control
@@ -12,5 +12,8 @@ Rules-Requires-Root: no
 Package: ifupdown-ng
 Architecture: any
 Depends: ${shlibs:Depends}, ${misc:Depends}
+Conflicts: ifupdown, ifupdown2
+Replaces: ifupdown
+Provides: ifupdown
 Description: 
  ifupdown-ng is a network device manager that is largely compatible with Debian ifupdown, BusyBox ifupdown and Cumulus Networks' ifupdown2.