diff --git a/hydroid/README.md b/hydroid/README.md
index d460f219..b6a8cc67 100644
--- a/hydroid/README.md
+++ b/hydroid/README.md
@@ -3,4 +3,5 @@ This directory contains the sources of the Android port of HyperRogue.
 You should copy the sound and music files from HyperRogue's main directory to
 the directories here; this is done by the script `copy.sh`.
 
-Note that the version in Google Play uses the 'low quality' versions of sounds.
+The 'low quality' versions of music files are already in their location (copying them
+is uncommented in copy.sh).