diff --git a/ching/Makefile.inc b/ching/Makefile.inc
index daf86af..7fdaa37 100644
--- a/ching/Makefile.inc
+++ b/ching/Makefile.inc
@@ -2,5 +2,5 @@
 
 CPPFLAGS+=-I${.CURDIR}/../include
 CFLAGS+=-I${.CURDIR}/../include
-BINDIR?=/usr/games
+BINDIR?=${PREFIX}/bin
 WARNS?=4