diff --git a/org-ql-search.el b/org-ql-search.el
index c771a08..0bd02f2 100644
--- a/org-ql-search.el
+++ b/org-ql-search.el
@@ -31,6 +31,7 @@
 
 (require 'dash)
 (require 'f)
+(require 'map)
 (require 'org-super-agenda)
 (require 's)