diff --git a/doc/fixes3-7-0.txt b/doc/fixes3-7-0.txt
index b7d83fd89..bc3d300a5 100644
--- a/doc/fixes3-7-0.txt
+++ b/doc/fixes3-7-0.txt
@@ -2549,6 +2549,8 @@ item-using monsters will zap wand of undead turning at corpse-wielding hero
 	when the corpse is harmful
 boiling a pool or fountain now creates a temporary cloud of steam
 random themed rooms in the dungeons of doom
+environment variables THEMERM and THEMERMFILL can be used in wizard mode to
+	provide some control over theme room generation
 extended achievement and conduct fields for xlogfile
 record amount of gold in hero's possession in xlogfile
 new objects:  amulets of flying and guarding, helm of caution,