diff --git a/systems.tex b/systems.tex
index 845793f9bdc236cb279de3c8ee81b306fb74187a..8b7ec8fca2f93eb86ab3abdd14bc335feb848ddf 100644
--- a/systems.tex
+++ b/systems.tex
@@ -240,9 +240,10 @@ Of course, these fast excursions from the path, to check out anything that happe
 
 \gatheringChart
 
-\makeRule{keep_watch}{Keeping watch over the camp through the night}{Strength}{Vigilance}{7.  3 \glsfmtplural{fatigue} between watchers}
+\makeRule{keep_watch}{Keeping watch over night}{Strength}{Vigilance}{7.  3 \glsfmtplural{fatigue} between watchers}
 Success inflicts 3 \glspl{fatigue} on those staying up at night.
-They may divide these \glspl{fatigue} in any way, so one person could keep watch all night and gain all 3, or the first watcher might gain 2~\glspl{fatigue}, and the second only 1.
+They may divide these \glspl{fatigue} in any way, so one person could keep watch all night and gain all 3, or the first watcher might gain 2~\glspl{fatigue}, and the second only 1.%
+\footnote{\Glspl{gm} NB: you should take out three coins, each representing \pgls{fatigue}, and have the players take them.}
 
 \makeRule{climbing}{Climbing}{Speed}{Athletics}{varies greatly}