diff --git a/Sources/LiveKit/Extensions/AVAudioNode.swift b/Sources/LiveKit/Extensions/AVAudioNode.swift
index b3b35d3d6..f42e0f09b 100644
--- a/Sources/LiveKit/Extensions/AVAudioNode.swift
+++ b/Sources/LiveKit/Extensions/AVAudioNode.swift
@@ -23,16 +23,13 @@ internal import LKObjCHelpers
 extension AVAudioNode {
     /// The underlying audio unit's `maximumFramesToRender`.
     ///
-    /// The Xcode 27 SDK restricts `auAudioUnit` to macOS 13.0 and deprecates it in favor of
-    /// `withAUAudioUnit`, so this prefers `withAUAudioUnit` on OS 27+, uses the `auAudioUnit` property
-    /// on macOS 13–26, and falls back to ``LKObjCHelpers`` (original ObjC availability, macOS 10.13)
-    /// below macOS 13. See #1035.
+    /// The macOS 27 SDK restricts `auAudioUnit` to macOS 13.0; below that it's reached through
+    /// ``LKObjCHelpers``, which keeps the property's original Objective-C availability (macOS 10.13).
+    /// See #1035.
     var maximumFramesToRender: AUAudioFrameCount {
         get {
             #if compiler(>=6.4)
-            if #available(macOS 27.0, iOS 27.0, tvOS 27.0, visionOS 27.0, *) {
-                return withAUAudioUnit { $0.maximumFramesToRender }
-            } else if #available(macOS 13.0, *) {
+            if #available(macOS 13.0, *) {
                 return auAudioUnit.maximumFramesToRender
             } else {
                 return LKObjCHelpers.maximumFramesToRender(for: self)
@@ -43,9 +40,7 @@ extension AVAudioNode {
         }
         set {
             #if compiler(>=6.4)
-            if #available(macOS 27.0, iOS 27.0, tvOS 27.0, visionOS 27.0, *) {
-                withAUAudioUnit { $0.maximumFramesToRender = newValue }
-            } else if #available(macOS 13.0, *) {
+            if #available(macOS 13.0, *) {
                 auAudioUnit.maximumFramesToRender = newValue
             } else {
                 LKObjCHelpers.setMaximumFramesToRender(newValue, for: self)