diff --git a/src/apple/AudioObject.hxx b/src/apple/AudioObject.hxx
index ff0362dd4..d6ab5f4af 100644
--- a/src/apple/AudioObject.hxx
+++ b/src/apple/AudioObject.hxx
@@ -95,7 +95,7 @@ AudioObjectGetPropertyDataArray(AudioObjectID inObjectID,
 
 	status = AudioObjectGetPropertyData(inObjectID, &inAddress,
 					    0, nullptr,
-					    &size, result.begin());
+					    &size, result.data());
 	if (status != noErr)
 		Apple::ThrowOSStatus(status);