From 951e7b9ce10d4015176f58e5c36626439ecba0cd Mon Sep 17 00:00:00 2001
From: Rob Rix <rob.rix@me.com>
Date: Thu, 16 Jan 2020 14:10:13 -0500
Subject: [PATCH] Add a notice about keeping the file in sync.

---
 cabal.project.ci | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/cabal.project.ci b/cabal.project.ci
index a38d7fa3a..7d597137b 100644
--- a/cabal.project.ci
+++ b/cabal.project.ci
@@ -1,3 +1,5 @@
+-- ATTENTION: care must be taken to keep this file in sync with cabal.project. If you add a package there, add it here (and add a package stanza with ghc-options to enable errors in CI at the bottom).
+
 -- Local packages
 packages: .
           semantic-analysis