diff --git a/Runtime/Core/AtomBase.cs b/Runtime/Core/AtomBase.cs
index 44162a2..ea35b64 100644
--- a/Runtime/Core/AtomBase.cs
+++ b/Runtime/Core/AtomBase.cs
@@ -146,14 +146,16 @@ public void Actualize(bool force = false)
 
         protected void ObsoleteSubscribers()
         {
-            if (subscribers == null)
+            if (subscribers != null)
             {
-                return;
+                for (var i = 0; i < subscribersCount; i++)
+                {
+                    subscribers[i].Obsolete();
+                }
             }
-
-            for (var i = 0; i < subscribersCount; i++)
+            else if (options.Has(AtomOptions.AutoActualize))
             {
-                subscribers[i].Obsolete();
+                AtomScheduler.Actualize(this);
             }
         }
 
diff --git a/Tests/AtomTests.cs b/Tests/AtomTests.cs
index 11d16b6..f86f93d 100644
--- a/Tests/AtomTests.cs
+++ b/Tests/AtomTests.cs
@@ -430,7 +430,7 @@ public void ReactionUpdatesOnce()
             AtomScheduler.Sync();
             Assert.AreEqual("BB", watch);
         }
-        
+
         [Test]
         public void ReactionWithExceptionUpdatesOnce()
         {
@@ -621,5 +621,50 @@ public void SubscriptionOnDisposedAtomDoesNotLeadToActualization()
 
             AtomScheduler.Sync();
         }
+
+        [Test]
+        public void SuspendOnInvalidationWithoutKeepAlive()
+        {
+            var num = 0;
+            var atom = Atom.Computed(Lifetime, () => num += 1, keepAlive: false);
+            atom.Get();
+
+            Assert.AreEqual(1, num);
+
+            atom.Invalidate();
+            AtomScheduler.Sync();
+
+            Assert.AreEqual(1, num);
+        }
+
+        [Test]
+        public void ActualizeOnInvalidationWithKeepAlive()
+        {
+            var num = 0;
+            var atom = Atom.Computed(Lifetime, () => num += 1, keepAlive: true);
+            atom.Get();
+
+            Assert.AreEqual(1, num);
+
+            atom.Invalidate();
+            AtomScheduler.Sync();
+
+            Assert.AreEqual(2, num);
+        }
+
+        [Test]
+        public void SuspendOnDeactivationWithKeepAlive()
+        {
+            var num = 0;
+            var atom = Atom.Computed(Lifetime, () => num += 1, keepAlive: true);
+            atom.Get();
+
+            Assert.AreEqual(1, num);
+
+            atom.Deactivate();
+            AtomScheduler.Sync();
+
+            Assert.AreEqual(1, num);
+        }
     }
 }
\ No newline at end of file
diff --git a/package.json b/package.json
index 3d3f3ca..ca6262f 100644
--- a/package.json
+++ b/package.json
@@ -2,7 +2,7 @@
   "name": "com.codewriter.unimob",
   "displayName": "UniMob",
   "description": "Reactive state management for Unity",
-  "version": "2.1.3",
+  "version": "2.1.4",
   "unity": "2019.3",
   "license": "MIT",
   "keywords": [