diff --git a/ggsn/ggsn.c b/ggsn/ggsn.c
index 39695b9..dd723e9 100644
--- a/ggsn/ggsn.c
+++ b/ggsn/ggsn.c
@@ -1158,5 +1158,5 @@
 	llist_for_each_entry(ggsn, &g_ggsn_list, list)
 		ggsn_stop(ggsn);
 
-	return 1;
+	return 0;
 }