diff --git a/openmptcprouter/files/bin/omr-test-speed b/openmptcprouter/files/bin/omr-test-speed
index fa95ff2cc..0521e7bf1 100755
--- a/openmptcprouter/files/bin/omr-test-speed
+++ b/openmptcprouter/files/bin/omr-test-speed
@@ -24,7 +24,7 @@ done
 echo "Best server is $HOST, running test:"
 trap : HUP INT TERM
 if [ -z "$INTERFACE" ]; then
-	curl -4 $HOST >/dev/null || echo
+	curl -4 -o /dev/null $HOST || echo
 else
 	domain=$(echo $HOST | awk -F/ '{print $3}')
 	hostip=$(dig +nocmd +noall +answer A $domain | grep -v CNAME | awk '{print $5}' | tr '\n' ' ')
@@ -33,7 +33,7 @@ else
 			ipset add ss_rules_dst_bypass_all $ip
 		done
 	fi
-	curl -4 --interface $INTERFACE $HOST >/dev/null || echo
+	curl -4 -o /dev/null --interface $INTERFACE $HOST || echo
 	if [ -n "$(ipset list 2>/dev/null | grep ss_rules)" ]; then
 		for ip in $hostip; do
 			ipset del ss_rules_dst_bypass_all $ip