diff --git a/tests/test_cert_path_key_usage.rs b/tests/test_cert_path_key_usage.rs
index 74f80ea..d805b37 100644
--- a/tests/test_cert_path_key_usage.rs
+++ b/tests/test_cert_path_key_usage.rs
@@ -81,6 +81,7 @@ CN = Test Issuer CA
 [ v3_issuer_ca ]
 basicConstraints = critical,CA:true
 keyUsage = critical, keyCertSign, cRLSign
+certificatePolicies = critical,1.3.6.1.5.5.7.14.2
 subjectKeyIdentifier = hash
 authorityKeyIdentifier = keyid:always