diff --git a/README.md b/README.md
index e8c6817..a96614f 100644
--- a/README.md
+++ b/README.md
@@ -79,7 +79,7 @@ and make link from the dir to the wyebadblock as above.
 ## Element Hiding
 Per domain CSS hider rule is not supported
 
-	wyebab -css > user.css
+	wyebab --css > user.css
 
 And add the user.css to your browser as user css.
 For wyeb, just copy the user.css to the conf dir.
diff --git a/ab.c b/ab.c
index d9617c1..1879319 100644
--- a/ab.c
+++ b/ab.c
@@ -211,7 +211,7 @@ int main(int argc, char **argv)
 		init();
 		wyebsvr(argc, argv, datafunc);
 	}
-	else if (!strcmp(argv[1], "-css"))
+	else if (!strcmp(argv[1], "-css") || !strcmp(argv[1], "--css"))
 	{
 		init();
 		g_thread_join(initt);