diff --git a/collector/collector.gd b/collector/collector.gd
index d48486f..78f6e9a 100644
--- a/collector/collector.gd
+++ b/collector/collector.gd
@@ -29,7 +29,8 @@ func _on_body_entered(body: Node2D):
 		if collectible and collectible.type in collecting_types:
 			collected_count += 1
 			collectible.collect()
-			$sound_absorb.play()
+			if sound_absorb:
+				sound_absorb.play()
 			emit_signal("collected", body)
 			if collected_count >= collecting_amount:
 				emit_signal("goal")
diff --git a/converters/gold_to_gem/gem_converter.tscn b/converters/gold_to_gem/gem_converter.tscn
index 12fa6f1..c0059e5 100644
--- a/converters/gold_to_gem/gem_converter.tscn
+++ b/converters/gold_to_gem/gem_converter.tscn
@@ -1,4 +1,4 @@
-[gd_scene load_steps=17 format=3 uid="uid://c4ew8x4gch275"]
+[gd_scene load_steps=23 format=3 uid="uid://c4ew8x4gch275"]
 
 [ext_resource type="Script" path="res://converters/converter.gd" id="1_f5plk"]
 [ext_resource type="Texture2D" uid="uid://chc8wqc1pclbk" path="res://converters/gold_to_gem/gold_converter_back.png" id="2_icys1"]
diff --git a/entity/gem/gem.tscn b/entity/gem/gem.tscn
index bfa6cf6..ec92543 100644
--- a/entity/gem/gem.tscn
+++ b/entity/gem/gem.tscn
@@ -35,7 +35,7 @@ texture = ExtResource("3_6jejy")
 shader = ExtResource("5_v6ppl")
 
 [node name="Collectible" parent="." instance=ExtResource("4_idoeu")]
-type = &"Silver"
+type = &"Gem"
 
 [node name="Valuable" parent="." instance=ExtResource("5_7bd6c")]
 value = 10