diff --git a/tests/gnrc_dhcpv6_client/dhcpv6_server.sh b/tests/gnrc_dhcpv6_client/dhcpv6_server.sh
index edfe0dc358..0c20e6d8b2 100755
--- a/tests/gnrc_dhcpv6_client/dhcpv6_server.sh
+++ b/tests/gnrc_dhcpv6_client/dhcpv6_server.sh
@@ -6,7 +6,7 @@
 # Distributed under terms of the MIT license.
 #
 
-if ! command -v kea-dhcp6; then
+if ! command -v kea-dhcp6 > /dev/null; then
   echo -e "\033[31;1mCommand kea-dhcp6 required\033[0m" >&2
   exit 1
 fi