diff --git a/pivot-table.el b/pivot-table.el
index f36018f..2797a98 100644
--- a/pivot-table.el
+++ b/pivot-table.el
@@ -23,4 +23,8 @@
 
 ;;; Code:
 
+;; Local Variables:
+;; read-symbol-shorthands: (("pt-" . "pivot-table-"))
+;; End:
+
 ;;; pivot-table.el ends here