diff --git a/plugins/check_http.c b/plugins/check_http.c
index c8ae67f8..03102033 100644
--- a/plugins/check_http.c
+++ b/plugins/check_http.c
@@ -1407,8 +1407,8 @@ print_usage (void)
   printf (_("Usage:"));
   printf (" %s -H <vhost> | -I <IP-address> [-u <uri>] [-p <port>]\n",progname);
   printf ("       [-w <warn time>] [-c <critical time>] [-t <timeout>] [-L]\n");
-  printf ("       [-a auth] [-f <ok | warn | critcal | follow>] [-e <expect>]\n");
-  printf ("       [-s string] [-l] [-r <regex> | -R <case-insensitive regex>] [-P string]\n");
-  printf ("       [-m <min_pg_size>:<max_pg_size>] [-4|-6] [-N] [-M <age>] [-A string]\n");
-  printf ("       [-k string] [-S] [-C <age>] [-T <content-type>] [-j method]\n");
+  printf ("       [-a auth] [-f <ok | warn | critcal | follow | sticky | stickyport>]\n");
+  printf ("       [-e <expect>] [-s string] [-l] [-r <regex> | -R <case-insensitive regex>]\n");
+  printf ("       [-P string] [-m <min_pg_size>:<max_pg_size>] [-4|-6] [-N] [-M <age>]\n");
+  printf ("       [-A string] [-k string] [-S] [-C <age>] [-T <content-type>] [-j method]\n");
 }