diff --git a/configuration.nix b/configuration.nix
index 232b1ce..3d259ac 100644
--- a/configuration.nix
+++ b/configuration.nix
@@ -106,18 +106,18 @@
     enable = true;
 
     # Network certificate and host credentials
-    ca = "/etc/nebula/beatific/ca.crt";
+    ca = "/etc/nebula/beatific/beatific.crt";
     cert = "/etc/nebula/beatific/empyrean.crt";
     key = "/etc/nebula/beatific/empyrean.key";
 
-    # This host has a well-known IP at prgmr, so it can function as a lighthouse/entry node
+    # This host has a well-known IP at its VPS host, so it can function as a lighthouse/entry node
     isLighthouse = true;
 
     # Listen to connection requests from the public Internet
     listen.port = 4242;
     listen.host = "vpn.alogoulogoi.com";
 
-    # Don't filter anything at the VPN level.
+    # Don't filter anything at the VPN level
     firewall.outbound = [ { port = "any"; proto = "any"; host = "any"; } ];
     firewall.inbound  = [ { port = "any"; proto = "any"; host = "any"; } ];