diff --git a/fs/ca.pem b/fs/ca.pem
index 1953559..97ffce8 100644
--- a/fs/ca.pem
+++ b/fs/ca.pem
@@ -296,3 +296,29 @@ Yzi9RKR/5CYrCsSXaQ3pjOLAEFe4yHYSkVXySGnYvCoCWw9E1CAx2/S6cCZdkGCe
 vEsXCS+0yx5DaMkHJ8HSXPfqIbloEpw8nL+e/IBcm2PN7EeqJSdnoDfzAIJ9VNep
 +OkuE6N36B9K
 -----END CERTIFICATE-----
+
+Subject: C=US, O=DigiCert Inc, OU=www.digicert.com, CN=DigiCert Global Root CA
+Not Before: Nov 10 00:00:00 2006 GMT
+Not After : Nov 10 00:00:00 2031 GMT
+-----BEGIN CERTIFICATE-----
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+CAUw7C29C79Fv1C5qfPrmAESrciIxpg0X40KPMbp1ZWVbd4=
+-----END CERTIFICATE-----