diff --git a/lisp/org-macro.el b/lisp/org-macro.el
index 5a4890875..3dc9c5450 100644
--- a/lisp/org-macro.el
+++ b/lisp/org-macro.el
@@ -53,6 +53,7 @@
 (declare-function org-element-property "org-element" (property element))
 (declare-function org-element-type "org-element" (element))
 (declare-function org-file-contents "org" (file &optional noerror))
+(declare-function org-in-commented-heading-p "org" (&optional no-inheritance))
 (declare-function org-mode "org" ())
 (declare-function vc-backend "vc-hooks" (f))
 (declare-function vc-call "vc-hooks" (fun file &rest args) t)