diff --git a/ppp.spec b/ppp.spec
index d820a03..fa057ce 100644
--- a/ppp.spec
+++ b/ppp.spec
@@ -52,6 +52,8 @@ Requires:	glibc >= 2.0.6
 Requires:	initscripts >= 9.54
 Conflicts:	%{name} < 2.4.9
 Obsoletes:	%{name} < 2.4.9
+Conflicts:	%{name}-dhcp < 2.4.9
+Obsoletes:	%{name}-dhcp < 2.4.9
 
 %description
 The ppp package contains the PPP (Point-to-Point Protocol) daemon