1 files changed, 11 insertions, 9 deletions
diff --git a/nixos/modules/services/web-apps/bookstack.nix b/nixos/modules/services/web-apps/bookstack.nix
index 34a31af9c9d..74eeb2faa4a 100644
--- a/nixos/modules/services/web-apps/bookstack.nix
+++ b/nixos/modules/services/web-apps/bookstack.nix
@@ -91,7 +91,7 @@ in {
       user = mkOption {
         type = types.str;
         default = user;
-        defaultText = "\${user}";
+        defaultText = literalExpression "user";
         description = "Database username.";
       };
       passwordFile = mkOption {
@@ -187,14 +187,16 @@ in {
           (import ../web-servers/nginx/vhost-options.nix { inherit config lib; }) {}
       );
       default = {};
-      example = {
-        serverAliases = [
-          "bookstack.\${config.networking.domain}"
-        ];
-        # To enable encryption and let let's encrypt take care of certificate
-        forceSSL = true;
-        enableACME = true;
-      };
+      example = literalExpression ''
+        {
+          serverAliases = [
+            "bookstack.''${config.networking.domain}"
+          ];
+          # To enable encryption and let let's encrypt take care of certificate
+          forceSSL = true;
+          enableACME = true;
+        }
+      '';
       description = ''
         With this option, you can customize the nginx virtualHost settings.
       '';