diff --git a/ripngd/ripng_routemap.c b/ripngd/ripng_routemap.c
index f4fadb6..a316301 100644
--- a/ripngd/ripng_routemap.c
+++ b/ripngd/ripng_routemap.c
@@ -564,7 +564,7 @@
 
 DEFUN (match_tag,
        match_tag_cmd,
-       "match tag <0-65535>",
+       "match tag <1-65535>",
        MATCH_STR
        "Match tag of route\n"
        "Metric value\n")
@@ -587,7 +587,7 @@
 
 ALIAS (no_match_tag,
        no_match_tag_val_cmd,
-       "no match tag <0-65535>",
+       "no match tag <1-65535>",
        NO_STR
        MATCH_STR
        "Match tag of route\n"
@@ -675,7 +675,7 @@
 
 DEFUN (set_tag,
        set_tag_cmd,
-       "set tag <0-65535>",
+       "set tag <1-65535>",
        SET_STR
        "Tag value for routing protocol\n"
        "Tag value\n")
@@ -698,7 +698,7 @@
 
 ALIAS (no_set_tag,
        no_set_tag_val_cmd,
-       "no set tag <0-65535>",
+       "no set tag <1-65535>",
        NO_STR
        SET_STR
        "Tag value for routing protocol\n"