diff --git a/darkstat.sysconfig b/darkstat.sysconfig
index d3b3137..6d9dfb6 100644
--- a/darkstat.sysconfig
+++ b/darkstat.sysconfig
@@ -1,3 +1,3 @@
 # As base only specify network interface is mandatory.
 # For more options see man darkstat
-OPTIONS="-user darkstat -i p10p1"
+OPTIONS="--user darkstat -i p10p1"