diff --git a/Makefile b/Makefile
index ef48681..bf0f79f 100644
--- a/Makefile
+++ b/Makefile
@@ -49,6 +49,10 @@ npx: ## Correr comandos con npx (args="run")
 npm: ## Correr comandos con npm (args="install -g paquete")
 	$(MAKE) hain args="npm $(args)"
 
+prettier: ## Arreglar JS (por ahora)
+	$(MAKE) yarn args="prettier --write _packs/"
+
+
 serve: /etc/hosts $(hain)/run/nginx/nginx.pid ## Servidor de desarrollo
 	@echo "Iniciado servidor web en https://$(domain):4000/"
 
diff --git a/package.json b/package.json
index 85888a8..9ccebe5 100644
--- a/package.json
+++ b/package.json
@@ -20,6 +20,7 @@
     "device-detector-js": "^2.2.10",
     "dotenv-webpack": "^6.0.0",
     "liquidjs": "^9.14.0",
+    "prettier": "^2.4.1",
     "regenerator-runtime": "^0.13.5",
     "sassdoc": "^2.7.3",
     "sassdoc-theme-herman": "^4.0.2",
diff --git a/yarn.lock b/yarn.lock
index af4b4c9..cffdfb6 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -5161,6 +5161,11 @@ prepend-http@^2.0.0:
   resolved "https://registry.yarnpkg.com/prepend-http/-/prepend-http-2.0.0.tgz#e92434bfa5ea8c19f41cdfd401d741a3c819d897"
   integrity sha1-6SQ0v6XqjBn0HN/UAddBo8gZ2Jc=
 
+prettier@^2.4.1:
+  version "2.4.1"
+  resolved "https://registry.yarnpkg.com/prettier/-/prettier-2.4.1.tgz#671e11c89c14a4cfc876ce564106c4a6726c9f5c"
+  integrity sha512-9fbDAXSBcc6Bs1mZrDYb3XKzDLm4EXXL9sC1LqKP5rZkT6KRr/rf9amVUcODVXgguK/isJz0d0hP72WeaKWsvA==
+
 process-nextick-args@^2.0.0, process-nextick-args@~2.0.0:
   version "2.0.1"
   resolved "https://registry.yarnpkg.com/process-nextick-args/-/process-nextick-args-2.0.1.tgz#7820d9b16120cc55ca9ae7792680ae7dba6d7fe2"