1 files changed, 1 insertions, 0 deletions

diff --git a/Makefile b/Makefile
index 975f9781..6e27c482 100644
--- a/Makefile
+++ b/Makefile
@@ -20,6 +20,7 @@ endif
 SETUPOPTS ?= '--record=install_log.txt'
 DOCDIR ?= doc/pydoc
 DESTDIR ?= /
+PREFIX ?= /usr/local
 PYOPTIMIZE ?= 1
 FILTER ?= .