diff --git a/utility/crossystem.c b/utility/crossystem.c
index 9303b3d752..62e8a92176 100644
--- a/utility/crossystem.c
+++ b/utility/crossystem.c
@@ -258,7 +258,8 @@ int main(int argc, char* argv[]) {
     return PrintAllParams(1);
 
   /* Print help if needed */
-  if (!strcasecmp(argv[1], "-h") || !strcmp(argv[1], "-?")) {
+  if (!strcasecmp(argv[1], "-h") || !strcmp(argv[1], "-?") ||
+      !strcmp(argv[1], "--help")) {
     PrintHelp(progname);
     return 0;
   }