diff --git a/scenes/block/MysteryBlock.tscn b/scenes/block/MysteryBlock.tscn
index f506902..90efb20 100644
--- a/scenes/block/MysteryBlock.tscn
+++ b/scenes/block/MysteryBlock.tscn
@@ -61,6 +61,7 @@ tracks/0/keys = {
 }
 
 [node name="MysteryBlock" type="StaticBody2D" groups=["Block"]]
+z_index = 1
 script = ExtResource( 3 )
 
 [node name="AnimatedSprite" type="AnimatedSprite" parent="."]
@@ -77,7 +78,7 @@ shape = SubResource( 4 )
 anims/hit = SubResource( 5 )
 
 [node name="Bolt" parent="." instance=ExtResource( 2 )]
-z_index = -1
+z_as_relative = false
 collision_layer = 0
 collision_mask = 0
 monitoring = false
diff --git a/scenes/block/MysteryBlockCave.tscn b/scenes/block/MysteryBlockCave.tscn
index e8f1df8..23a3f3d 100644
--- a/scenes/block/MysteryBlockCave.tscn
+++ b/scenes/block/MysteryBlockCave.tscn
@@ -61,6 +61,7 @@ tracks/0/keys = {
 }
 
 [node name="MysteryBlockCave" type="StaticBody2D" groups=["Block"]]
+z_index = 1
 script = ExtResource( 2 )
 
 [node name="AnimatedSprite" type="AnimatedSprite" parent="."]
@@ -77,7 +78,7 @@ shape = SubResource( 4 )
 anims/hit = SubResource( 7 )
 
 [node name="Bolt" parent="." instance=ExtResource( 3 )]
-z_index = -1
+z_as_relative = false
 collision_layer = 0
 collision_mask = 0
 monitoring = false