diff --git a/src/mod/endpoints/mod_portaudio/Makefile b/src/mod/endpoints/mod_portaudio/Makefile
index 3f5b60e0b7..96011377f0 100644
--- a/src/mod/endpoints/mod_portaudio/Makefile
+++ b/src/mod/endpoints/mod_portaudio/Makefile
@@ -1,4 +1,4 @@
-LDFLAGS += -lportaudio -L/usr/local/lib
+LDFLAGS += -lportaudio -L$(PREFIX)/lib
 MYOBJS = pablio.o ringbuffer.o
 
 all:	depends $(MODNAME).$(DYNAMIC_LIB_EXTEN)