diff --git a/engines/agos/sound.cpp b/engines/agos/sound.cpp
index 812f46504fb8..78c67b2080d4 100644
--- a/engines/agos/sound.cpp
+++ b/engines/agos/sound.cpp
@@ -684,7 +684,7 @@ void Sound::playRawData(byte *soundData, uint sound, uint size, uint freq) {
 	memcpy(buffer, soundData, size);
 
 	byte flags = 0;
-	if (_vm->getPlatform() == Common::kPlatformDOS)
+	if (_vm->getPlatform() == Common::kPlatformDOS &&  _vm->getGameId() != GID_ELVIRA2)
 		flags = Audio::FLAG_UNSIGNED;
 
 	Audio::AudioStream *stream = Audio::makeRawStream(buffer, size, freq, flags);
diff --git a/engines/agos/zones.cpp b/engines/agos/zones.cpp
index 164421357937..5a753d9b4bb7 100644
--- a/engines/agos/zones.cpp
+++ b/engines/agos/zones.cpp
@@ -94,8 +94,7 @@ void AGOSEngine::loadZone(uint16 zoneNum, bool useError) {
 
 	vpe->sfxFile = NULL;
 
-	if ((getPlatform() == Common::kPlatformAmiga || getPlatform() == Common::kPlatformAtariST) &&
-		getGameType() == GType_ELVIRA2) {
+	if (getGameType() == GType_ELVIRA2) {
 		// A singe sound file is used for Amiga and AtariST versions
 		if (loadVGASoundFile(1, 3)) {
 			vpe->sfxFile = _block;