diff --git a/meta/options.nix b/meta/options.nix
index 9d4b9d3..9cf262c 100644
--- a/meta/options.nix
+++ b/meta/options.nix
@@ -121,6 +121,7 @@ in
                   '';
                 };
 
+                # FIXME: Unused
                 vpnKeys = mkOption {
                   type = attrsOf vpnKeyType;
                   default = { };
@@ -404,6 +405,7 @@ in
                 '';
               };
 
+              # FIXME: Unused
               vpnKeys = mkOption {
                 type = attrsOf vpnKeyType;
                 default = { };