diff --git a/Sources/LuminateDI/Injected.swift b/Sources/LuminateDI/Injected.swift
index 8271895..1d64ac2 100644
--- a/Sources/LuminateDI/Injected.swift
+++ b/Sources/LuminateDI/Injected.swift
@@ -13,20 +13,18 @@ public struct Injected<T> {
 
     public init(_ keyPath: KeyPath<InjectionValues, T?>) {
         self.keyPath = keyPath
-        self.observerRef = ObserverRef()
-        observerRef.id = DIContainer.shared.addObserver(for: keyPath) {
-            Task { @MainActor in
-                StateManager.updateViews()
+        self.observerRef = ObserverRef(
+            id: DIContainer.shared.addObserver(for: keyPath) {
+                Task { @MainActor in
+                    StateManager.updateViews()
+                }
             }
-        }
+        )
     }
 }
 
 private final class ObserverRef {
-    var id: UUID?
-    deinit {
-        if let id {
-            DIContainer.shared.removeObserver(id)
-        }
-    }
+    let id: UUID
+    init(id: UUID) { self.id = id }
+    deinit { DIContainer.shared.removeObserver(id) }
 }