diff --git a/modulos/hydra-config.el b/modulos/hydra-config.el
index 8381911..40fd0e7 100644
--- a/modulos/hydra-config.el
+++ b/modulos/hydra-config.el
@@ -83,4 +83,7 @@ T - tag prefix
   ("q" nil)
   ("." nil :color blue))
 
-(define-key dired-mode-map "." 'hydra-dired/body)
+;; Hook para que se ejecute al cargar dired
+;; https://stackoverflow.com/questions/30989838/symbols-value-as-variable-is-void-dired-mode-map
+(eval-after-load "dired" '(progn
+  (define-key dired-mode-map "." 'hydra-dired/body)))