diff --git a/vtysh/extract.pl.in b/vtysh/extract.pl.in
index e777039b34..5c8e6a4d2e 100755
--- a/vtysh/extract.pl.in
+++ b/vtysh/extract.pl.in
@@ -34,7 +34,7 @@ print <<EOF;
 EOF
 
 $ignore{'"interface IFNAME"'} = "ignore";
-$ignore{'"interface IFNAME " "vrf <0-65535>"'} = "ignore";
+$ignore{'"interface IFNAME " "vrf (0-65535)"'} = "ignore";
 $ignore{'"interface IFNAME " "vrf NAME"'} = "ignore";
 $ignore{'"link-params"'} = "ignore";
 $ignore{'"vrf NAME"'} = "ignore";
@@ -42,11 +42,11 @@ $ignore{'"ip vrf NAME"'} = "ignore";
 $ignore{'"router rip"'} = "ignore";
 $ignore{'"router ripng"'} = "ignore";
 $ignore{'"router ospf"'} = "ignore";
-$ignore{'"router ospf <1-65535>"'} = "ignore";
+$ignore{'"router ospf (1-65535)"'} = "ignore";
 $ignore{'"router ospf6"'} = "ignore";
 $ignore{'"router bgp"'} = "ignore";
-$ignore{'"router bgp " "<1-4294967295>"'} = "ignore";
-$ignore{'"router bgp " "<1-4294967295>" " (view|vrf) WORD"'} = "ignore";
+$ignore{'"router bgp " "(1-4294967295)"'} = "ignore";
+$ignore{'"router bgp " "(1-4294967295)" " (view|vrf) WORD"'} = "ignore";
 $ignore{'"router isis WORD"'} = "ignore";
 $ignore{'"router zebra"'} = "ignore";
 $ignore{'"address-family ipv4"'} = "ignore";
@@ -63,8 +63,8 @@ $ignore{'"address-family vpnv6"'} = "ignore";
 $ignore{'"address-family vpnv6 unicast"'} = "ignore";
 $ignore{'"exit-address-family"'} = "ignore";
 $ignore{'"key chain WORD"'} = "ignore";
-$ignore{'"key <0-2147483647>"'} = "ignore";
-$ignore{'"route-map WORD (deny|permit) <1-65535>"'} = "ignore";
+$ignore{'"key (0-2147483647)"'} = "ignore";
+$ignore{'"route-map WORD (deny|permit) (1-65535)"'} = "ignore";
 $ignore{'"show route-map"'} = "ignore";
 $ignore{'"line vty"'} = "ignore";
 $ignore{'"who"'} = "ignore";