diff --git a/luci-app-omr-bypass/root/etc/init.d/omr-bypass b/luci-app-omr-bypass/root/etc/init.d/omr-bypass
index 44a9ba50d..6b61568cf 100755
--- a/luci-app-omr-bypass/root/etc/init.d/omr-bypass
+++ b/luci-app-omr-bypass/root/etc/init.d/omr-bypass
@@ -26,7 +26,7 @@ _bypass_proto() {
 }
 
 start_service() {
-	ipset -q flush ss_rules_dst_bypass
+	ipset -q flush ss_rules_dst_bypass > /dev/null 2>&1
 	ipset -q --exist restore <<-EOF
 	create ss_rules_dst_bypass hash:net hashsize 64
 	EOF