1 files changed, 1 insertions, 1 deletions
diff --git a/Makefile b/Makefile
index f0aec07..0f88569 100644
--- a/Makefile
+++ b/Makefile
@@ -39,7 +39,7 @@ OBJ_DIR = obj
 OBJS = $(patsubst %.c, $(OBJ_DIR)/%.o, $(SRCS))
 
 # Installation paths
-PREFIX = /usr/local
+PREFIX ?= /usr/local
 BINDIR = $(PREFIX)/bin
 MANDIR = $(PREFIX)/share/man/man1
 SHAREDIR = $(PREFIX)/share/zenc