diff --git a/lib/hx509/test_chain.in b/lib/hx509/test_chain.in
index edacb4b4d..30300cb9f 100644
--- a/lib/hx509/test_chain.in
+++ b/lib/hx509/test_chain.in
@@ -61,12 +61,26 @@ echo "sub-cert -> root"
 	chain:FILE:$srcdir/data/ca.crt \
 	anchor:FILE:$srcdir/data/ca.crt > /dev/null && exit 1
 
+echo "sub-cert -> sub-ca -> root"
+./hxtool verify \
+	cert:FILE:$srcdir/data/sub-cert.crt \
+	chain:FILE:$srcdir/data/sub-ca.crt \
+	chain:FILE:$srcdir/data/ca.crt \
+	anchor:FILE:$srcdir/data/ca.crt  || exit 1
+
 echo "sub-cert -> sub-ca -> root"
 ./hxtool verify \
 	cert:FILE:$srcdir/data/sub-cert.crt \
 	chain:FILE:$srcdir/data/ca.crt \
 	chain:FILE:$srcdir/data/sub-ca.crt \
-	anchor:FILE:$srcdir/data/ca.crt > /dev/null || exit 1
+	anchor:FILE:$srcdir/data/ca.crt  || exit 1
+
+echo "sub-cert -> sub-ca -> root"
+./hxtool verify \
+	cert:FILE:$srcdir/data/sub-cert.crt \
+	chain:FILE:$srcdir/data/sub-ca.crt \
+	chain:FILE:$srcdir/data/ca.crt \
+	anchor:FILE:$srcdir/data/ca.crt  || exit 1
 
 echo "sub-cert -> sub-ca -> root"
 ./hxtool verify \