diff --git a/gnu/packages/node-xyz.scm b/gnu/packages/node-xyz.scm
index d68f730b77..f56e07b109 100644
--- a/gnu/packages/node-xyz.scm
+++ b/gnu/packages/node-xyz.scm
@@ -1732,3 +1732,8 @@ (define-public node-yazl
 @item Prefer to open input files one at a time than all at once.
 @end enumerate")
     (license license:expat)))
+
+;;;
+;;; Avoid adding new packages to the end of this file. To reduce the chances
+;;; of a merge conflict, place them above in alphabetic order.
+;;;