1 files changed, 2 insertions, 0 deletions
diff --git a/src/tool_help.c b/src/tool_help.c
index 9796b7e87..4bd65269a 100644
--- a/src/tool_help.c
+++ b/src/tool_help.c
@@ -164,6 +164,8 @@ static const struct helptxt helptext[] = {
    "How long to wait in milliseconds for IPv6 before trying IPv4"},
   {"-I, --head",
    "Show document info only"},
+  {"    --haproxy-protocol",
+   "Send HAProxy PROXY protocol header"},
   {"-H, --header <header/@file>",
    "Pass custom header(s) to server"},
   {"-h, --help",