diff --git a/oni-data-dir.el b/oni-data-dir.el
index 15af240..9bb1b5f 100644
--- a/oni-data-dir.el
+++ b/oni-data-dir.el
@@ -4,7 +4,7 @@
 
 ;; Author: Tom Willemse <tom@ryuslash.org>
 ;; Keywords: local
-;; Version: 20190227232656
+;; Version: 20190528072813
 
 ;; This program is free software; you can redistribute it and/or modify
 ;; it under the terms of the GNU General Public License as published by
@@ -31,7 +31,8 @@
 
 (defun oni-data-dir-locate (filename)
   "Return the location of FILENAME inside the data directory."
-  (concat user-emacs-directory oni-data-dir--name "/" filename))
+  (expand-file-name
+   (concat user-emacs-directory oni-data-dir--name "/" filename)))
 
 (provide 'oni-data-dir)
 ;;; oni-data-dir.el ends here