diff --git a/make/defs.mk b/make/defs.mk
index 6c1d1519..2c0705fe 100644
--- a/make/defs.mk
+++ b/make/defs.mk
@@ -250,6 +250,8 @@ ifeq ($(USE_X),true)
 endif
 
 LPPFLAGS              += -lstdc++
+LDFLAGS               += -ljack
+
 ifeq ($(GCC_MAJOR),2)
 LPPFLAGS              += -lm
 CFLAGS                += -I/usr/local/include