diff --git a/package b/package
index aaeed75f..afdee848 100755
--- a/package
+++ b/package
@@ -31,7 +31,7 @@ Comment=MS/MD/MCD/32X emulator
 Exec=picodrive.sh %f
 Icon=picodrive
 Categories=emulators;
-SelectorFilter=zip,md,smd,sms,32x,cue,cso,iso,chd' > opk/picodrive.funkey-s.desktop
+SelectorFilter=zip,md,smd,sms,32x,cue,cso,chd' > opk/picodrive.funkey-s.desktop
 
 mksquashfs opk/ picodrive_v1.98_funkey-s.opk -all-root -noappend -no-exports -no-xattrs
 
diff --git a/pico/sound/mix.c b/pico/sound/mix.c
index 099b8c97..51882f70 100644
--- a/pico/sound/mix.c
+++ b/pico/sound/mix.c
@@ -14,7 +14,7 @@
 
 /* limitter */
 #define Limit16(val) \
-	val -= val >> 2; /* reduce level to avoid clipping */	\
+	val -= val >> 3; /* reduce level to avoid clipping */	\
 	if ((short)val != val) val = (val < 0 ? MINOUT : MAXOUT)
 
 int mix_32_to_16l_level;