diff --git a/dlls/scientist.cpp b/dlls/scientist.cpp
index e679770a..e04fabea 100644
--- a/dlls/scientist.cpp
+++ b/dlls/scientist.cpp
@@ -761,6 +761,9 @@ int CScientist::ISoundMask( void )
 {
 	return bits_SOUND_WORLD |
 			bits_SOUND_COMBAT |
+			bits_SOUND_CARCASS |
+			bits_SOUND_MEAT |
+			bits_SOUND_GARBAGE |
 			bits_SOUND_DANGER |
 			bits_SOUND_PLAYER;
 }