diff --git a/tests/port-forwarding/runtest.sh b/tests/port-forwarding/runtest.sh
index b9e125a..7ee1511 100755
--- a/tests/port-forwarding/runtest.sh
+++ b/tests/port-forwarding/runtest.sh
@@ -67,7 +67,7 @@ forwarding_test() {
     rlRun "echo SSH_PID is '$SSH_PID'"
     rlWaitForSocket $FORWARDED -t $TIMEOUT
     rlRun "[[ -n '$SSH_PID' ]] && ps -fp $SSH_PID"
-    rlRun "echo '$MESSAGE'|nc localhost $FORWARDED"
+    rlRun "echo '$MESSAGE'|nc localhost $FORWARDED" 0,1
 
     if [[ $EXP_RESULT == "success" ]]; then
         rlAssertGrep "$MESSAGE" listen.log