diff --git a/general.nix b/general.nix
index 6172411..408afd3 100644
--- a/general.nix
+++ b/general.nix
@@ -78,7 +78,7 @@ in
         cacheLine = mkOption {
           default = null;
           example = 64;
-          description = lib.mdDoc "Cache-line size in bytes (can be retrieved using `/sys/devices/system/cpu/cpu0/cache/index0/coherency_line_size`)";
+          description = "Cache-line size in bytes (can be retrieved using `/sys/devices/system/cpu/cpu0/cache/index0/coherency_line_size`)";
           type = with types; nullOr ints.positive;
         };
       };
diff --git a/nix/builder.nix b/nix/builder.nix
index 9742cfb..9962d2e 100644
--- a/nix/builder.nix
+++ b/nix/builder.nix
@@ -73,7 +73,7 @@ in
             hostName = mkOption {
               type = types.str;
               example = "luke-skywalker-nixos";
-              description = lib.mdDoc ''
+              description = ''
                 Builder's host name
               '';
             };
@@ -94,7 +94,7 @@ in
             threads = mkOption {
               type = with types; addCheck ints.unsigned (n: n >= config.cores);
               example = 16;
-              description = lib.mdDoc "How many physical _threads_ the builder has.";
+              description = "How many physical _threads_ the builder has.";
             };
             x86ver = mkOption {
               default = 1;
diff --git a/optimizations/optimizations.nix b/optimizations/optimizations.nix
index 45c4e60..4f6f820 100644
--- a/optimizations/optimizations.nix
+++ b/optimizations/optimizations.nix
@@ -67,7 +67,7 @@ in {
         level = "slower";
       };
       example = { level = "unsafe"; recursive = 0; };
-      description = mdDoc "Specify default options passed to optimizePkg";
+      description = "Specify default options passed to optimizePkg";
     };
     optimizePkg = mkOption {
       default = if cfg.enable then optimizePkg else ({...}: pkg: pkg);
@@ -102,7 +102,7 @@ in {
             cmake = pkgs.my-cmake-override;
           }
         '';
-      description = mdDoc "Allow overriding packages found in `nativeBuildInputs` with custom packages.";
+      description = "Allow overriding packages found in `nativeBuildInputs` with custom packages.";
     };
   };