1 files changed, 2 insertions, 2 deletions

diff --git a/src/libirecovery.c b/src/libirecovery.c
index d78abed..9197780 100644
--- a/src/libirecovery.c
+++ b/src/libirecovery.c
@@ -1302,7 +1302,7 @@ static io_iterator_t iokit_usb_get_iterator_for_pid(UInt16 pid) {
         iokit_cfdictionary_set_short(matchingDict, CFSTR(kUSBVendorID), kAppleVendorID);
         iokit_cfdictionary_set_short(matchingDict, CFSTR(kUSBProductID), pid);
 
-        result = IOServiceGetMatchingServices(kIOMasterPortDefault, matchingDict, &iterator);
+        result = IOServiceGetMatchingServices(MACH_PORT_NULL, matchingDict, &iterator);
         if (result != kIOReturnSuccess)
                 return IO_OBJECT_NULL;
 
@@ -2272,7 +2272,7 @@ static void *_irecv_event_handler(void* data)
 #ifdef HAVE_IOKIT
         kern_return_t kr;
 
-        IONotificationPortRef notifyPort = IONotificationPortCreate(kIOMasterPortDefault);
+        IONotificationPortRef notifyPort = IONotificationPortCreate(MACH_PORT_NULL);
         CFRunLoopSourceRef runLoopSource = IONotificationPortGetRunLoopSource(notifyPort);
         iokit_runloop = CFRunLoopGetCurrent();
         CFRunLoopAddSource(iokit_runloop, runLoopSource, kCFRunLoopDefaultMode);