diff --git a/com.unity.netcode.gameobjects/CHANGELOG.md b/com.unity.netcode.gameobjects/CHANGELOG.md
index d8942f47cd..b27429bf0a 100644
--- a/com.unity.netcode.gameobjects/CHANGELOG.md
+++ b/com.unity.netcode.gameobjects/CHANGELOG.md
@@ -16,6 +16,7 @@ Additional documentation and release notes are available at [Multiplayer Documen
 
 ### Fixed
 
+- Fixed memory leaks when domain reload is disabled. (#3428)
 - Fixed issues with the `NetworkBehaviour` and `NetworkVariable` length safety checks. (#3415)
 - Fixed issue where during a `NetworkObject`'s spawn if you instantiated, spawned, and parented another network prefab under the currently spawning `NetworkObject` the parenting message would not properly defer until the parent `NetworkObject` was spawned. (#3403)
 - Fixed issue where in-scene placed `NetworkObjects` could fail to synchronize its transform properly (especially without a `NetworkTransform`) if their parenting changes from the default when the scene is loaded and if the same scene remains loaded between network sessions while the parenting is completely different from the original hierarchy. (#3388)
diff --git a/com.unity.netcode.gameobjects/Runtime/Core/NetworkManager.cs b/com.unity.netcode.gameobjects/Runtime/Core/NetworkManager.cs
index 0aec58612f..4db8e5c350 100644
--- a/com.unity.netcode.gameobjects/Runtime/Core/NetworkManager.cs
+++ b/com.unity.netcode.gameobjects/Runtime/Core/NetworkManager.cs
@@ -1303,6 +1303,9 @@ private void OnDestroy()
             {
                 Singleton = null;
             }
+#if UNITY_EDITOR
+            EditorApplication.playModeStateChanged -= ModeChanged;
+#endif            
         }
 
         // Command line options