diff --git a/configs/base-extensions.el b/configs/base-extensions.el
index 3cff977..a831188 100644
--- a/configs/base-extensions.el
+++ b/configs/base-extensions.el
@@ -289,6 +289,17 @@
 ;; Terminal
 (use-package vterm :ensure t :defer t :straight t)
 
+(use-package multi-web-mode
+  :straight t
+  :defer t
+  :hook (after-init . multi-web-global-mode)
+  :config
+  (setq mweb-default-major-mode 'html-mode)
+  (setq mweb-tags '((php-mode "<\\?php\\|<\\? \\|<\\?=" "\\?>")
+                    (js-mode "<script +\\(type=\"text/javascript\"\\|language=\"javascript\"\\)[^>]*>" "</script>")
+                    (css-mode "<style +type=\"text/css\"[^>]*>" "</style>")))
+  (setq mweb-filename-extensions '("php" "htm" "html")))
+
 ;; Cuando iniicias un atajo de teclas te muestra las posibilidades
 (use-package which-key
   :defer t