diff --git a/Update/onik_015.txt b/Update/onik_015.txt
index 4d31fef..d1469b1 100644
--- a/Update/onik_015.txt
+++ b/Update/onik_015.txt
@@ -2200,7 +2200,7 @@ void main()
 		   NULL, "...I hid myself calmly amongst the trees... waiting for my pursuer's shadow.", Line_Normal);
 	ClearMessage();
 
-	StopSE( 3 );
+	StopSE( 4 );
 	PlayBGM( 1, "msys15", 128, 0 );
 
 //　やり過ごせるだろうか...＠
@@ -4364,7 +4364,7 @@ void main()
 	DrawSceneWithMask( "black", "up", 0, 0, 1300 );
 	DrawSceneWithMask( "bg_080", "down", 0, 0, 1300 );
 
-	StopSE( 3 );
+	StopSE( 4 );
 
 //「レナに起こった"変化"って、何ですか。＠
 	PlaySE(3, "s01/01/120100730", 256, 64);
@@ -5531,7 +5531,7 @@ void main()
 
 	DisableWindow();
 	DrawBustshotWithFiltering( 5, "black", "right", 1, 0, 0, FALSE, 0, 0, 0, 0, 0, 20, 1300, TRUE );
-	StopSE( 3 );
+	StopSE( 4 );
 	PlayBGM( 1, "msys08", 128, 0 );
 	PlayBGM( 2, "lsys15", 128, 0 );
 	DrawBG( "bg_143", 0, TRUE );