diff --git a/client/hid-flasher/Makefile b/client/hid-flasher/Makefile
index 5e9b6fcde..90b29748f 100644
--- a/client/hid-flasher/Makefile
+++ b/client/hid-flasher/Makefile
@@ -12,10 +12,15 @@ CXX=g++
 VPATH = ../../common
 OBJDIR = obj
 
-LDLIBS = -L/opt/local/lib -L/usr/local/lib -lusb -lreadline -lpthread
-LDFLAGS = $(COMMON_FLAGS)
-CFLAGS = -std=gnu99 -I. -I../include -I../common -I/opt/local/include -Wall -Wno-unused-function $(COMMON_FLAGS) -g -O3
+ifeq ($(platform),Darwin)
+	LDLIBS = -L/opt/local/lib -L/usr/local/lib -lusb-1.0 -lreadline -lpthread
+	CFLAGS = -std=gnu99 -I. -I../include -I../common -I/usr/local/include -I/opt/local/include -Wall -Wno-unused-function $(COMMON_FLAGS) -g -O3
+else
+	LDLIBS = -L/opt/local/lib -L/usr/local/lib -lusb -lreadline -lpthread
+	CFLAGS = -std=gnu99 -I. -I../include -I../common -I/opt/local/include -Wall -Wno-unused-function $(COMMON_FLAGS) -g -O3
+endif
 
+LDFLAGS = $(COMMON_FLAGS)
 CXXFLAGS =
 QTLDLIBS =
 
diff --git a/client/hid-flasher/proxusb.h b/client/hid-flasher/proxusb.h
index 842cb81df..5845888a5 100644
--- a/client/hid-flasher/proxusb.h
+++ b/client/hid-flasher/proxusb.h
@@ -13,7 +13,7 @@
 
 #include <stdint.h>
 #include <stdbool.h>
-//#include <usb.h>
+#include <usb.h>
 #include "usb_cmd.h"
 
 extern unsigned char return_on_error;