diff --git a/vtysh/extract.pl.in b/vtysh/extract.pl.in
index 786493a..480d114 100755
--- a/vtysh/extract.pl.in
+++ b/vtysh/extract.pl.in
@@ -46,7 +46,7 @@
 $ignore{'"address-family ipv4"'} = "ignore";
 $ignore{'"address-family ipv4 (unicast|multicast)"'} = "ignore";
 $ignore{'"address-family ipv6"'} = "ignore";
-$ignore{'"address-family ipv6 unicast"'} = "ignore";
+$ignore{'"address-family ipv6 (unicast|multicast)"'} = "ignore";
 $ignore{'"address-family vpnv4"'} = "ignore";
 $ignore{'"address-family vpnv4 unicast"'} = "ignore";
 $ignore{'"address-family ipv4 vrf NAME"'} = "ignore";