diff --git a/src/mame/drivers/galdrvr.c b/src/mame/drivers/galdrvr.c
index 0d54fa8f08e..c6341e9229a 100644
--- a/src/mame/drivers/galdrvr.c
+++ b/src/mame/drivers/galdrvr.c
@@ -3777,7 +3777,7 @@ ROM_START( mshuttlj )
 
 	ROM_REGION( 0x2000, "samples", 0 )	/* samples */
 	ROM_LOAD( "my07",         0x0000, 0x1000, CRC(522a2920) SHA1(a64d821a8ff6bd6e2b0bdb1e632181e65a97363b) )
-	ROM_LOAD( "my06",         0x1000, 0x1000, CRC(466415f2) SHA1(a05f8238cdcebe926a564ef6268b3cd677987fa2) )
+	ROM_LOAD( "my06.4r",      0x1000, 0x1000, CRC(4162be4d) SHA1(84fa8651796e498a37893ea90ef51b274c70e568) )
 ROM_END
 
 ROM_START( mshutlj2 )
@@ -3800,7 +3800,7 @@ ROM_START( mshutlj2 )
 
 	ROM_REGION( 0x2000, "samples", 0 )	/* samples */
 	ROM_LOAD( "my07",         0x0000, 0x1000, CRC(522a2920) SHA1(a64d821a8ff6bd6e2b0bdb1e632181e65a97363b) )
-	ROM_LOAD( "my06",         0x1000, 0x1000, CRC(466415f2) SHA1(a05f8238cdcebe926a564ef6268b3cd677987fa2) )
+	ROM_LOAD( "my06.4r",      0x1000, 0x1000, CRC(4162be4d) SHA1(84fa8651796e498a37893ea90ef51b274c70e568) )
 ROM_END