diff --git a/src/bin/phonebook.cc b/src/bin/phonebook.cc
index ae9e976..f276b5f 100644
--- a/src/bin/phonebook.cc
+++ b/src/bin/phonebook.cc
@@ -159,7 +159,7 @@ main(int argc, char *argv[])
 	pbFile = fileName;
 
 	if (help) {
-		usage(std::cerr, 1);
+		usage(std::cout, 0);
 	}
 
 	if (flags->NumArgs() == 0) {