diff --git a/CURATORS.md b/CURATORS.md
index b27f0503..8f74de34 100644
--- a/CURATORS.md
+++ b/CURATORS.md
@@ -275,8 +275,9 @@ develop this advice over time. For now: if you're not sure, ask for guidance.
 __`NOPLAN=1`__ If you wish to rerun a build without recalculating a
 build plan, you can set the environment variable `NOPLAN=1`. This is
 useful for such cases as an intermittent test failure, out of memory
-condition, or manually tweaking the plan file. This is the default for
-LTS builds.
+condition, or manually tweaking the plan file.
+
+Note LTS builds inherit the current Hackage data (stack updated for Nigthly) to avoid excess extra rebuilding.
 
 ### Timing