diff --git a/.dir-locals.el b/.dir-locals.el
index 6ae6742..f30ae2e 100644
--- a/.dir-locals.el
+++ b/.dir-locals.el
@@ -1,6 +1,4 @@
 ((nil
-  (bug-reference-bug-regexp . "\\(\\(?:issue\\|pr\\) ?\\)?#\\([[:digit:]]+\\)")
-  (bug-reference-url-format . "https://github.com/magnars/dash.el/issues/%s")
   (fill-column . 70)
   (sentence-end-double-space . t)
   (tab-width . 8))