diff --git a/Runtime/Collider/ColliderTriggerAreaBase.cs b/Runtime/Collider/ColliderTriggerAreaBase.cs
index 13b2d3c..fc3700a 100644
--- a/Runtime/Collider/ColliderTriggerAreaBase.cs
+++ b/Runtime/Collider/ColliderTriggerAreaBase.cs
@@ -6,10 +6,12 @@ namespace Syntriax.Modules.Trigger
 {
     public abstract class ColliderTriggerAreaBase : MonoBehaviour, IColliderTriggerArea
     {
+        [SerializeField] private LayerMask colliderMask = ~0;
+
         protected Collider2D[] nonAllocResults = new Collider2D[32];
         protected int previousTriggerCount = 0;
 
-        public LayerMask ColliderMask { get; set; } = ~0;
+        public LayerMask ColliderMask { get => colliderMask; set => colliderMask = value; }
         public Action<List<Collider2D>> OnTriggeredCollidersUpdated { get; set; } = null;
         public List<Collider2D> ColliderList { get; protected set; } = new List<Collider2D>(32);
 
diff --git a/package.json b/package.json
index 3843c8d..c2febd6 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "com.syntriax.trigger",
-  "version": "0.4.0",
+  "version": "0.5.0",
   "displayName": "Trigger Module",
   "unity": "2019.1",
   "documentationUrl": "https://git.syntriax.com/Syntriax/Trigger.git",