diff --git a/Makefile b/Makefile
index 384d2d4..b8d10e7 100644
--- a/Makefile
+++ b/Makefile
@@ -17,7 +17,7 @@ endif
 CPPFLAGS+=-DMODES_DUMP1090_VERSION=\"$(DUMP1090_VERSION)\"
 CFLAGS+=-O2 -g -Wall -Werror -W
 LIBS=-lpthread -lm
-LIBS_RTL=`pkg-config --libs librtlsdr`
+LIBS_RTL=`pkg-config --libs librtlsdr libusb-1.0`
 CC=gcc
 
 UNAME := $(shell uname)