diff --git a/Makefile b/Makefile
index 8d2586b..5172416 100644
--- a/Makefile
+++ b/Makefile
@@ -46,7 +46,7 @@ XDPPROGOBJ = xdpfw_kern.o
 OBJS = $(BUILDDIR)/$(CONFIGOBJ) $(BUILDDIR)/$(CMDLINEOBJ)
 
 # LD flags and includes.
-LDFLAGS += -lconfig -lelf -lz
+LDFLAGS += -lconfig -lelf -lz -lxdp
 INCS = -I $(LIBBPFSRC)
 INCS += -I /usr/include -I /usr/local/include