diff --git a/tests/fixtures/CommonName-root.crt b/tests/fixtures/CommonName-root.crt
new file mode 100644
index 00000000000..d786c80d668
--- /dev/null
+++ b/tests/fixtures/CommonName-root.crt
@@ -0,0 +1,29 @@
+-----BEGIN CERTIFICATE-----
+MIIE5zCCA8+gAwIBAgIJAKooGDZuR2mMMA0GCSqGSIb3DQEBCwUAMH8xCzAJBgNV
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+63c0FPtpV0FzKdU=
+-----END CERTIFICATE-----
diff --git a/tests/fixtures/CommonName-root.key b/tests/fixtures/CommonName-root.key
new file mode 100644
index 00000000000..046b4a58fbd
--- /dev/null
+++ b/tests/fixtures/CommonName-root.key
@@ -0,0 +1,27 @@
+-----BEGIN RSA PRIVATE KEY-----
+MIIEowIBAAKCAQEAxACnI84bTht4VmwFAm7nRNYDznrXk9CDZNp4DdrgjGI2EmZm
+hoVvxmZNxL1e8ClboXU8q4d+hOSGo54PXdrdYjlP/I0TlPrgMq0twv0uT/7q6vFQ
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+4kvQqnJg97fRBbyzvQcdL36kL8+pbmHNoqHPwxbuigYShB74d6/h
+-----END RSA PRIVATE KEY-----