diff --git a/Sources/IORing/IORing.swift b/Sources/IORing/IORing.swift
index e803739..9d4fe90 100644
--- a/Sources/IORing/IORing.swift
+++ b/Sources/IORing/IORing.swift
@@ -949,7 +949,7 @@ public extension IORing {
 
 extension IORing: Equatable {
   public nonisolated static func == (lhs: IORing, rhs: IORing) -> Bool {
-    ObjectIdentifier(lhs) == ObjectIdentifier(rhs)
+    lhs === rhs
   }
 }
 
diff --git a/Sources/IORing/Submission.swift b/Sources/IORing/Submission.swift
index cda618c..f720eb0 100644
--- a/Sources/IORing/Submission.swift
+++ b/Sources/IORing/Submission.swift
@@ -537,7 +537,7 @@ struct AsyncCancelFlags: OptionSet {
 
 extension Submission: Equatable {
   public nonisolated static func == (lhs: Submission, rhs: Submission) -> Bool {
-    ObjectIdentifier(lhs) == ObjectIdentifier(rhs)
+    lhs === rhs
   }
 }