--- trinity-1.6.orig/Makefile	2015-11-03 18:05:50.000000000 +0100
+++ trinity-1.6/Makefile	2016-02-25 00:24:11.000000000 +0100
@@ -1,6 +1,6 @@
 VERSION="1.6"
 
-INSTALL_PREFIX ?= $(DESTDIR)
+INSTALL_PREFIX ?= $(DESTDIR)/usr
 INSTALL_PREFIX ?= $(HOME)
 NR_CPUS := $(shell grep ^processor /proc/cpuinfo | /usr/bin/wc -l)
 
