diff --git a/.dir-locals.el b/.dir-locals.el
index 1f7c4b7..5659260 100644
--- a/.dir-locals.el
+++ b/.dir-locals.el
@@ -1,4 +1,5 @@
 ;;; Directory Local Variables
 ;;; For more information see (info "(emacs) Directory Variables")
 
-((emacs-lisp-mode . ((indent-tabs-mode . nil))))
+((emacs-lisp-mode . ((fill-column . 90)
+		     (indent-tabs-mode . nil))))