diff --git a/common/audio_manager/audio_manager.tscn b/common/audio_manager/audio_manager.tscn
index b845ad2..200693a 100644
--- a/common/audio_manager/audio_manager.tscn
+++ b/common/audio_manager/audio_manager.tscn
@@ -1,10 +1,11 @@
-[gd_scene format=4 uid="uid://b6hscxcrj065q"]
+[gd_scene format=3 uid="uid://b6hscxcrj065q"]
 
 [ext_resource type="Script" uid="uid://2p5d6vogtn82" path="res://common/audio_manager/scripts/audio_manager.gd" id="1_0tvca"]
 [ext_resource type="AudioStream" uid="uid://dipnmlprwfo12" path="res://common/audio_manager/assets/ambiance/niveau/ambiance_phase_1.ogg" id="2_tuvql"]
 [ext_resource type="AudioStream" uid="uid://b1hut6lc1jevh" path="res://common/audio_manager/assets/morceaux/niveau/mines_phase_2.ogg" id="4_2fduo"]
 [ext_resource type="AudioStream" uid="uid://6yx6txbgc6pt" path="res://common/audio_manager/assets/ambiance/astra/ambiance_astra.ogg" id="5_8204s"]
 [ext_resource type="AudioStream" uid="uid://dcbuhtc085q2x" path="res://common/audio_manager/assets/morceaux/niveau/mines_phase_1.ogg" id="5_ajci6"]
+[ext_resource type="AudioStream" uid="uid://dsphn6dbbd55a" path="res://common/audio_manager/assets/morceaux/niveau/forest_phase_1.ogg" id="6_6o1yh"]
 [ext_resource type="AudioStream" uid="uid://cwu71o0sl2vto" path="res://common/audio_manager/assets/ambiance/dialogues/ambiance_Demeter.ogg" id="6_8204s"]
 [ext_resource type="AudioStream" uid="uid://c8gbtdul2x8ws" path="res://common/audio_manager/assets/ambiance/borea/ambiance_borea.ogg" id="7_spekb"]
 [ext_resource type="AudioStream" uid="uid://bpf6witukorka" path="res://common/audio_manager/assets/morceaux/menu/main_menu.ogg" id="7_tuvql"]
@@ -159,7 +160,7 @@ unique_name_in_owner = true
 
 [node name="RegionForestPhase1" type="AudioStreamPlayer" parent="Musics" unique_id=1029114070]
 unique_name_in_owner = true
-stream = SubResource("AudioStreamOggVorbis_0rjel")
+stream = ExtResource("6_6o1yh")
 
 [node name="RegionForestPhase2" type="AudioStreamPlayer" parent="Musics" unique_id=417543634]
 unique_name_in_owner = true