diff --git a/configs/init-functions.el b/configs/init-functions.el
index d29f07d..03a758e 100644
--- a/configs/init-functions.el
+++ b/configs/init-functions.el
@@ -102,6 +102,20 @@ If PROJECT is not specified, assume current project root."
           (message "Copied '%s'" filename))
       (warn "Current buffer is not attached to a file!"))))
 
+;; Copia el nombre del archivo actual pero usando como raiz la raiz del proyecto
+(defun copy-project-filename ()
+  "Copy the current buffer file name relative to project root to the clipboard."
+  (interactive)
+  (let ((filename (if (equal major-mode 'dired-mode)
+                      default-directory
+                    (buffer-file-name))))
+    (if-let* ((root (kj/project-root))
+              (rel-name (file-relative-name filename root)))
+        (progn
+          (kill-new rel-name)
+          (message "Copied '%s'" rel-name))
+      (warn "Couldn't determine project-relative filename!"))))
+
 (defun copy-basename ()
   "Copy the current buffer basename to the clipboard."
   (interactive)
diff --git a/configs/init-keys.el b/configs/init-keys.el
index 18ad0da..1422618 100644
--- a/configs/init-keys.el
+++ b/configs/init-keys.el
@@ -36,6 +36,7 @@
 (global-set-key (kbd "C-c ff") 'insert-filename)
 (global-set-key (kbd "C-c fb") 'insert-basename)
 (global-set-key (kbd "C-c fcf") 'copy-filename)
+(global-set-key (kbd "C-c fcp") 'copy-project-filename)
 (global-set-key (kbd "C-c fcb") 'copy-basename)
 
 ;; Deactivar el abrir *messages* al cliquear en el minibuffer