diff --git a/com.unity.postprocessing/PostProcessing/Runtime/PostProcessLayer.cs b/com.unity.postprocessing/PostProcessing/Runtime/PostProcessLayer.cs
index de51741e4e8..0812d70c53a 100644
--- a/com.unity.postprocessing/PostProcessing/Runtime/PostProcessLayer.cs
+++ b/com.unity.postprocessing/PostProcessing/Runtime/PostProcessLayer.cs
@@ -65,7 +65,7 @@ public enum Antialiasing
         /// and is especially useful to optimize volume traversal. You should always have your
         /// volumes in dedicated layers instead of the default one for best performances.
         /// </summary>
-        public LayerMask volumeLayer;
+        public LayerMask volumeLayer = 1;
 
         /// <summary>
         /// If <c>true</c>, it will kill any invalid / NaN pixel and replace it with a black color