diff --git a/net-misc/voipong/voipong-2.0_p20111230.ebuild b/net-misc/voipong/voipong-2.0_p20111230.ebuild
index 89743b677..99f71ab90 100644
--- a/net-misc/voipong/voipong-2.0_p20111230.ebuild
+++ b/net-misc/voipong/voipong-2.0_p20111230.ebuild
@@ -4,6 +4,8 @@
 
 EAPI=8
 
+inherit vcs-snapshot
+
 DESCRIPTION="detect all VoIP calls on a pipeline and dump actual conversation"
 HOMEPAGE="http://www.enderunix.org/voipong/"