diff --git a/host/bluetooth_rxtx/ubertooth.c b/host/bluetooth_rxtx/ubertooth.c
index 5ec4b15..8e29a7d 100644
--- a/host/bluetooth_rxtx/ubertooth.c
+++ b/host/bluetooth_rxtx/ubertooth.c
@@ -24,7 +24,6 @@
 #include <stdbool.h>
 #include <string.h>
 #include <time.h>
-#include <endian.h>
 
 #include <bluetooth_packet.h>
 
diff --git a/host/bluetooth_rxtx/ubertooth.h b/host/bluetooth_rxtx/ubertooth.h
index 94c4ea1..4a83d36 100644
--- a/host/bluetooth_rxtx/ubertooth.h
+++ b/host/bluetooth_rxtx/ubertooth.h
@@ -28,6 +28,17 @@
 #include <libusb-1.0/libusb.h>
 #endif
 
+#if defined __MACH__
+#include <CoreServices/CoreServices.h>
+#define htobe32 EndianU32_NtoB
+#define be32toh EndianU32_BtoN
+#define le32toh EndianU32_LtoN
+#define htobe64 EndianU64_NtoB
+#define be64toh EndianU64_BtoN
+#else
+#include <endian.h>
+#endif
+
 #include <stdio.h>
 #include <bluetooth_piconet.h>