 diff --git a/sandbox/mac/launchd_interception_server.cc b/sandbox/mac/launchd_interception_server.cc
-index 69231b5..1c07cf1 100644
+index 167fbab..ea009b4 100644
 --- a/sandbox/mac/launchd_interception_server.cc
 +++ b/sandbox/mac/launchd_interception_server.cc
 @@ -172,8 +172,10 @@ void LaunchdInterceptionServer::ForwardMessage(IPCMessage request) {

+#ifndef MAS_BUILD
   xpc_dictionary_get_audit_token(request.xpc, &token);
+#endif
   // TODO(rsesek): In the 10.7 SDK, there's audit_token_to_pid().
   pid_t sender_pid;
   audit_token_to_au32(token,
@@ -73,22 +75,26 @@ bool XPCMessageServer::SendReply(IPCMessage reply) {
   if (!reply.xpc)
     return false;
 

     return dictionary;
   }
 
@@ -79,6 +81,7 @@ xpc_object_t PreExecDelegate::CreateBootstrapLookUpMessage() {
 
 kern_return_t PreExecDelegate::DoBootstrapLookUp(mach_port_t* out_port) {
   if (is_yosemite_or_later_) {
