diff --git a/osu.Game/Screens/Edit/Compose/Components/Timeline/TimelineBlueprintContainer.cs b/osu.Game/Screens/Edit/Compose/Components/Timeline/TimelineBlueprintContainer.cs
index 7427473a35..7a3781a981 100644
--- a/osu.Game/Screens/Edit/Compose/Components/Timeline/TimelineBlueprintContainer.cs
+++ b/osu.Game/Screens/Edit/Compose/Components/Timeline/TimelineBlueprintContainer.cs
@@ -65,6 +65,7 @@ namespace osu.Game.Screens.Edit.Compose.Components.Timeline
             {
                 Colour = Color4.Black,
                 Depth = float.MaxValue,
+                Blending = BlendingParameters.Additive,
             });
         }