Load org-element for using its functions

diff --git a/org-ref.el b/org-ref.el
index 569a8f2f1e79255090f353c548188551f103bbf5..71252ebccd34183bb0a2f0db2b6d32177622dbd5 100644 (file)
--- a/org-ref.el
+++ b/org-ref.el
@@ -41,6 +41,7 @@
 (require 'helm-config)
 (require 'helm-bibtex)
 (require 'org)
+(require 'org-element)
 
 ;; * Custom variables
 (defgroup org-ref nil