diff --git a/misc/ss.c b/misc/ss.c
index 9f6354e..418dd6f 100644
--- a/misc/ss.c
+++ b/misc/ss.c
@@ -2926,7 +2926,7 @@
 "   -p, --processes	show process using socket\n"
 "   -i, --info		show internal TCP information\n"
 "   -s, --summary	show socket usage summary\n"
-"   -b, --bfp           show bpf filter socket information\n"
+"   -b, --bpf           show bpf filter socket information\n"
 "\n"
 "   -4, --ipv4          display only IP version 4 sockets\n"
 "   -6, --ipv6          display only IP version 6 sockets\n"