diff --git a/.dir-locals.el b/.dir-locals.el
new file mode 100644
index 0000000..004f75d
--- /dev/null
+++ b/.dir-locals.el
@@ -0,0 +1,12 @@
+;; Per-directory local variables for GNU Emacs 23 and later.
+
+((nil
+  .
+  ((eval . (add-to-list 'completion-ignored-extensions ".go"))))
+ (scheme-mode
+  .
+  ;; This is a temporary setting until dependency on guix is removed
+  ;; (if ever).
+  ((geiser-guile-binary . ("guix" "repl"))
+   (indent-tabs-mode . nil)
+   (eval . (put 'hall-description 'scheme-indent-function 0)))))