diff --git a/src/audio/audio_enums.h b/src/audio/audio_enums.h
index 6393d506..dcc007c4 100644
--- a/src/audio/audio_enums.h
+++ b/src/audio/audio_enums.h
@@ -150,8 +150,8 @@ enum eStreamedSounds
 	STREAMED_SOUND_CUTSCENE_ELBURRO1_PH1,
 	STREAMED_SOUND_CUTSCENE_ELBURRO2_PH2,
 	STREAMED_SOUND_MISSION_COMPLETED,
-	STREAMED_SOUND_MISSION_COMPLETED4,
 #ifndef GTA_PS2
+	STREAMED_SOUND_CD_CHECK_1,
 	SFX_MISSION_MOBR1,
 	SFX_MISSION_PAGER,
 	SFX_MISSION_CARREV,
diff --git a/src/audio/sampman_miles.cpp b/src/audio/sampman_miles.cpp
index 841f479b..4d7c6982 100644
--- a/src/audio/sampman_miles.cpp
+++ b/src/audio/sampman_miles.cpp
@@ -1137,7 +1137,7 @@ cSampleManager::Initialise(void)
 			{
 #endif
 
-				for (int32 i = 0; i < SFX_MISSION_MOBR1; i++)
+				for (int32 i = 0; i < STREAMED_SOUND_CD_CHECK_1; i++)
 				{
 #ifdef PS2_AUDIO_PATHS
 					strcpy(filepath, m_MP3FilesPath);
@@ -1192,7 +1192,7 @@ cSampleManager::Initialise(void)
 #ifdef AUDIO_CACHE
 			if ( CreateCache )
 #endif
-				for ( int32 i = STREAMED_SOUND_MISSION_COMPLETED4; i < SFX_MISSION_PAGER; i++ )
+				for ( int32 i = STREAMED_SOUND_CD_CHECK_1; i < SFX_MISSION_MOBR1; i++ )
 				{
 #ifdef PS2_AUDIO_PATHS
 					strcpy(filepath, m_MiscomPath);
@@ -1467,7 +1467,7 @@ cSampleManager::CheckForAnAudioFileOnCD(void)
 	FILE *f;
 	
 	strcpy(filepath, m_MiscomPath);
-	strcat(filepath, StreamedNameTable[STREAMED_SOUND_MISSION_COMPLETED4]);
+	strcat(filepath, StreamedNameTable[STREAMED_SOUND_CD_CHECK_1]);
 
 	FILE *f = fopen(filepath, "rb");
 
@@ -2228,7 +2228,7 @@ cSampleManager::PreloadStreamedFile(tTrack nFile, uint8 nStream)
 			
 			char filepath[MAX_PATH];
 #ifdef PS2_AUDIO_PATHS
-			strcpy(filepath, nFile < STREAMED_SOUND_MISSION_COMPLETED4 ? m_MP3FilesPath : (nFile < SFX_MISSION_MOBR1 ? m_MiscomPath : m_WavFilesPath));
+			strcpy(filepath, nFile < STREAMED_SOUND_CD_CHECK_1 ? m_MP3FilesPath : (nFile < SFX_MISSION_MOBR1 ? m_MiscomPath : m_WavFilesPath));
 			strcat(filepath, PS2StreamedNameTable[nFile]);
 
 			mp3Stream[nStream] = AIL_open_stream(DIG, filepath, 0);
@@ -2236,7 +2236,7 @@ cSampleManager::PreloadStreamedFile(tTrack nFile, uint8 nStream)
 			if ( !mp3Stream[nStream] )
 #endif
 			{
-				strcpy(filepath, nFile < STREAMED_SOUND_MISSION_COMPLETED4 ? m_MP3FilesPath : (nFile < SFX_MISSION_MOBR1 ? m_MiscomPath : m_WavFilesPath));
+				strcpy(filepath, nFile < STREAMED_SOUND_CD_CHECK_1 ? m_MP3FilesPath : (nFile < SFX_MISSION_MOBR1 ? m_MiscomPath : m_WavFilesPath));
 				strcat(filepath, StreamedNameTable[nFile]);
 			
 				mp3Stream[nStream] = AIL_open_stream(DIG, filepath, 0);