diff --git a/.dir-locals.el b/.dir-locals.el
new file mode 100644
index 0000000..9b2ec29
--- /dev/null
+++ b/.dir-locals.el
@@ -0,0 +1,5 @@
+((emacs-lisp-mode . ((fill-column . 100)
+                     (indent-tabs-mode . nil)
+                     (elisp-lint-ignored-validators . ("byte-compile" "package-lint" "fill-column"))
+                     (elisp-lint-indent-specs . ((describe . 2)
+                                                 (it . 2))))))
diff --git a/Eldev b/Eldev
index 2d51495..7e63e95 100644
--- a/Eldev
+++ b/Eldev
@@ -16,5 +16,4 @@
 
 (with-eval-after-load 'elisp-lint
   ;; We will byte-compile with Eldev.
-  (setf elisp-lint-ignored-validators '("package-lint" "fill-column")
-        enable-local-variables        :all))
+  (setf enable-local-variables        :all))