diff --git a/lib/hx509/test_cert.in b/lib/hx509/test_cert.in
index 6cbf21bf0..5fa14d0f8 100644
--- a/lib/hx509/test_cert.in
+++ b/lib/hx509/test_cert.in
@@ -46,7 +46,7 @@ if ${hxtool} info | grep 'rand: not available' > /dev/null ; then
 fi
 
 echo "print DIR"
-${hxtool} print --content DIR:$srcdir/data > /dev/null || exit 1
+${hxtool} print --content DIR:$srcdir/data > /dev/null 2>/dev/null || exit 1
 
 echo "print FILE"
 for a in $srcdir/data/*.crt; do