diff --git a/lisp/mitch-theme.el b/lisp/mitch-theme.el
index 3e179d4..f7e83d9 100644
--- a/lisp/mitch-theme.el
+++ b/lisp/mitch-theme.el
@@ -179,6 +179,9 @@
   (eshell-syntax-highlighting-invalid-face (:weight 'bold
 						    :foreground mitch-red))
   (epe-status-face (:inherit 'font-lock-constant-face))
+  (eshell-syntax-highlighting-file-arg-face (:foreground
+					     mitch-magenta
+					     :underline 't))
   )
  )