diff --git a/src/nix/hive/options.nix b/src/nix/hive/options.nix
index 95dcf1a..3f56642 100644
--- a/src/nix/hive/options.nix
+++ b/src/nix/hive/options.nix
@@ -1,18 +1,17 @@
 with builtins; rec {
   keyType = { lib, name, config, ... }: let
     inherit (lib) types;
-    mdDoc = lib.mdDoc or (md: md);
   in {
     options = {
       name = lib.mkOption {
-        description = mdDoc ''
+        description = ''
           File name of the key.
         '';
         default = name;
         type = types.str;
       };
       text = lib.mkOption {
-        description = mdDoc ''
+        description = ''
           Content of the key.
           One of `text`, `keyCommand` and `keyFile` must be set.
         '';
@@ -20,7 +19,7 @@ with builtins; rec {
         type = types.nullOr types.str;
       };
       keyFile = lib.mkOption {
-        description = mdDoc ''
+        description = ''
           Path of the local file to read the key from.
           One of `text`, `keyCommand` and `keyFile` must be set.
         '';
@@ -29,7 +28,7 @@ with builtins; rec {
         type = types.nullOr types.path;
       };
       keyCommand = lib.mkOption {
-        description = mdDoc ''
+        description = ''
           Command to run to generate the key.
           One of `text`, `keyCommand` and `keyFile` must be set.
         '';
@@ -39,14 +38,14 @@ with builtins; rec {
         in types.nullOr nonEmptyList;
       };
       destDir = lib.mkOption {
-        description = mdDoc ''
+        description = ''
           Destination directory on the host.
         '';
         default = "/run/keys";
         type = types.path;
       };
       path = lib.mkOption {
-        description = mdDoc ''
+        description = ''
           Full path to the destination.
         '';
         default = "${config.destDir}/${config.name}";
@@ -54,28 +53,28 @@ with builtins; rec {
         internal = true;
       };
       user = lib.mkOption {
-        description = mdDoc ''
+        description = ''
           The group that will own the file.
         '';
         default = "root";
         type = types.str;
       };
       group = lib.mkOption {
-        description = mdDoc ''
+        description = ''
           The group that will own the file.
         '';
         default = "root";
         type = types.str;
       };
       permissions = lib.mkOption {
-        description = mdDoc ''
+        description = ''
           Permissions to set for the file.
         '';
         default = "0600";
         type = types.str;
       };
       uploadAt = lib.mkOption {
-        description = mdDoc ''
+        description = ''
           When to upload the keys.
 
           - pre-activation (default): Upload the keys before activating the new system profile.
@@ -94,12 +93,11 @@ with builtins; rec {
   # Largely compatible with NixOps/Morph.
   deploymentOptions = { name, lib, ... }: let
     inherit (lib) types;
-    mdDoc = lib.mdDoc or (md: md);
   in {
     options = {
       deployment = {
         targetHost = lib.mkOption {
-          description = mdDoc ''
+          description = ''
             The target SSH node for deployment.
 
             By default, the node's attribute name will be used.
@@ -109,7 +107,7 @@ with builtins; rec {
           default = name;
         };
         targetPort = lib.mkOption {
-          description = mdDoc ''
+          description = ''
             The target SSH port for deployment.
 
             By default, the port is the standard port (22) or taken
@@ -119,7 +117,7 @@ with builtins; rec {
           default = null;
         };
         targetUser = lib.mkOption {
-          description = mdDoc ''
+          description = ''
             The user to use to log into the remote node. If set to null, the
             target user will not be specified in SSH invocations.
           '';
@@ -127,7 +125,7 @@ with builtins; rec {
           default = "root";
         };
         allowLocalDeployment = lib.mkOption {
-          description = mdDoc ''
+          description = ''
             Allow the configuration to be applied locally on the host running
             Colmena.
 
@@ -144,7 +142,7 @@ with builtins; rec {
           default = false;
         };
         buildOnTarget = lib.mkOption {
-          description = mdDoc ''
+          description = ''
             Whether to build the system profiles on the target node itself.
 
             When enabled, Colmena will copy the derivation to the target
@@ -164,7 +162,7 @@ with builtins; rec {
           default = false;
         };
         tags = lib.mkOption {
-          description = mdDoc ''
+          description = ''
             A list of tags for the node.
 
             Can be used to select a group of nodes for deployment.
@@ -173,7 +171,7 @@ with builtins; rec {
           default = [];
         };
         keys = lib.mkOption {
-          description = mdDoc ''
+          description = ''
             A set of secrets to be deployed to the node.
 
             Secrets are transferred to the node out-of-band and
@@ -183,7 +181,7 @@ with builtins; rec {
           default = {};
         };
         replaceUnknownProfiles = lib.mkOption {
-          description = mdDoc ''
+          description = ''
             Allow a configuration to be applied to a host running a profile we
             have no knowledge of. By setting this option to false, you reduce
             the likelyhood of rolling back changes made via another Colmena user.
@@ -199,7 +197,7 @@ with builtins; rec {
           default = true;
         };
         privilegeEscalationCommand = lib.mkOption {
-          description = mdDoc ''
+          description = ''
             Command to use to elevate privileges when activating the new profiles on SSH hosts.
 
             This is used on SSH hosts when `deployment.targetUser` is not `root`.
@@ -209,7 +207,7 @@ with builtins; rec {
           default = [ "sudo" "-H" "--" ];
         };
         sshOptions = lib.mkOption {
-          description = mdDoc ''
+          description = ''
             Extra SSH options to pass to the SSH command.
           '';
           type = types.listOf types.str;
@@ -221,29 +219,28 @@ with builtins; rec {
   # Hive-wide options
   metaOptions = { lib, ... }: let
     inherit (lib) types;
-    mdDoc = lib.mdDoc or (md: md);
   in {
     options = {
       name = lib.mkOption {
-        description = mdDoc ''
+        description = ''
           The name of the configuration.
         '';
         type = types.str;
         default = "hive";
       };
       description = lib.mkOption {
-        description = mdDoc ''
+        description = ''
           A short description for the configuration.
         '';
         type = types.str;
         default = "A Colmena Hive";
       };
       nixpkgs = lib.mkOption {
-        description = mdDoc ''
+        description = ''
           The pinned Nixpkgs package set. Accepts one of the following:
 
           - A path to a Nixpkgs checkout
-          - The Nixpkgs lambda (e.g., import \<nixpkgs\>)
+          - The Nixpkgs lambda (e.g., import <nixpkgs>)
           - An initialized Nixpkgs attribute set
 
           This option must be specified when using Flakes.
@@ -252,21 +249,21 @@ with builtins; rec {
         default = null;
       };
       nodeNixpkgs = lib.mkOption {
-        description = mdDoc ''
+        description = ''
           Node-specific Nixpkgs pins.
         '';
         type = types.attrsOf types.unspecified;
         default = {};
       };
       nodeSpecialArgs = lib.mkOption {
-        description = mdDoc ''
+        description = ''
           Node-specific special args.
         '';
         type = types.attrsOf types.unspecified;
         default = {};
       };
       machinesFile = lib.mkOption {
-        description = mdDoc ''
+        description = ''
           Use the machines listed in this file when building this hive configuration.
 
           If your Colmena host has nix configured to allow for remote builds
@@ -290,7 +287,7 @@ with builtins; rec {
         type = types.nullOr types.path;
       };
       specialArgs = lib.mkOption {
-        description = mdDoc ''
+        description = ''
           A set of special arguments to be passed to NixOS modules.
 
           This will be merged into the `specialArgs` used to evaluate
@@ -300,7 +297,7 @@ with builtins; rec {
         type = types.attrsOf types.unspecified;
       };
       allowApplyAll = lib.mkOption {
-        description = mdDoc ''
+        description = ''
           Whether to allow deployments without a node filter set.
 
           If set to false, a node filter must be specified with `--on` when