diff --git a/Makefile b/Makefile
index 07d844f..12a8ee6 100644
--- a/Makefile
+++ b/Makefile
@@ -1,5 +1,5 @@
 CFLAGS += -Wall -fomit-frame-pointer
-PREFIX ?= /usr/local
+PREFIX ?= /usr
 
 ifeq "$(shell uname -s)" "SunOS"
 	LDFLAGS += -lsocket
