diff --git a/src/rct2.c b/src/rct2.c
index e900020c60..d52781fd47 100644
--- a/src/rct2.c
+++ b/src/rct2.c
@@ -281,12 +281,12 @@ int check_file_path(int pathId)
 
 	case PATH_ID_CUSTOM1:
 		if (file != INVALID_HANDLE_VALUE)
-			RCT2_GLOBAL(0x009AF164, unsigned int) = SetFilePointer(file, 0, 0, FILE_END); // Store file size in music_custom1_size @ 0x009AF164
+			ride_music_info_list[36]->length = SetFilePointer(file, 0, 0, FILE_END); // Store file size in music_custom1_size @ 0x009AF164
 		break;
 
 	case PATH_ID_CUSTOM2:
 		if (file != INVALID_HANDLE_VALUE)
-			RCT2_GLOBAL(0x009AF16E, unsigned int) = SetFilePointer(file, 0, 0, FILE_END); // Store file size in music_custom2_size @ 0x009AF16E
+			ride_music_info_list[37]->length = SetFilePointer(file, 0, 0, FILE_END); // Store file size in music_custom2_size @ 0x009AF16E
 		break;
 	}
 
diff --git a/src/ride/ride.c b/src/ride/ride.c
index bb41163346..f70065460e 100644
--- a/src/ride/ride.c
+++ b/src/ride/ride.c
@@ -2849,8 +2849,8 @@ rct_ride_music_info* ride_music_info_list[] = {
 	INIT_MUSIC_INFO(PATH_ID_CSS36, 2756, 8953764, 1),
 	INIT_MUSIC_INFO(PATH_ID_CSS37, 2756, 13303852, 1),
 	INIT_MUSIC_INFO(PATH_ID_CSS38, 2756, 10093888, 1),
-	INIT_MUSIC_INFO(PATH_ID_CUSTOM1, 2756, 16620, 1),
-	INIT_MUSIC_INFO(PATH_ID_CUSTOM2, 2756, 13055722, 1),
+	INIT_MUSIC_INFO(PATH_ID_CUSTOM1, 2756, 0, 1),
+	INIT_MUSIC_INFO(PATH_ID_CUSTOM2, 2756, 0, 1),
 	INIT_MUSIC_INFO(PATH_ID_CSS39, 2756, 7531564, 1),
 	INIT_MUSIC_INFO(PATH_ID_CSS40, 1378, 5291306, 1),
 	INIT_MUSIC_INFO(PATH_ID_CSS41, 2756, 27860700, 1),
diff --git a/src/windows/ride.c b/src/windows/ride.c
index 989d1092f2..7ad719444f 100644
--- a/src/windows/ride.c
+++ b/src/windows/ride.c
@@ -4343,9 +4343,9 @@ static void window_ride_music_mousedown(int widgetIndex, rct_window *w, rct_widg
 		for (i = 0; i < countof(MusicStyleOrder); i++)
 			window_ride_current_music_style_order[numItems++] = MusicStyleOrder[i];
 
-		if (RCT2_GLOBAL(0x009AF164, uint32) != 0)
+		if (ride_music_info_list[36]->length != 0)
 			window_ride_current_music_style_order[numItems++] = MUSIC_STYLE_CUSTOM_MUSIC_1;
-		if (RCT2_GLOBAL(0x009AF16E, uint32) != 0)
+		if (ride_music_info_list[37]->length != 0)
 			window_ride_current_music_style_order[numItems++] = MUSIC_STYLE_CUSTOM_MUSIC_2;
 	}