--- a/.gnupg/gpg.conf
+++ b/.gnupg/gpg.conf
@@ -19,8 +19,8 @@ s2k-digest-algo SHA512
 default-key 0x1200CC297249E9D9
 default-recipient-self
 
-keyserver hkps://keys.gnupg.net
-keyserver-options auto-key-retrieve
+keyserver hkps://hkps.pool.sks-keyservers.net
+keyserver-options auto-key-retrieve,ca-cert-file="~/.gnupg/sks-keyservers.netCA.pem"
 
 auto-key-locate keyserver