--- Makefile.orig	2016-12-16 10:04:32.000000000 +0100
+++ Makefile	2016-12-25 20:17:08.952901000 +0100
@@ -141,7 +141,6 @@
 TESTIGDDESCPARSE := $(TESTIGDDESCPARSE) minissdpc.o
 endif
 
-LIBDIR ?= lib
 # install directories
 ifeq ($(strip $(PREFIX)),)
 INSTALLPREFIX ?= /usr
@@ -149,9 +148,9 @@
 INSTALLPREFIX ?= $(PREFIX)
 endif
 INSTALLDIRINC = $(INSTALLPREFIX)/include/miniupnpc
-INSTALLDIRLIB = $(INSTALLPREFIX)/$(LIBDIR)
+INSTALLDIRLIB = $(INSTALLPREFIX)/lib
 INSTALLDIRBIN = $(INSTALLPREFIX)/bin
-INSTALLDIRMAN = $(INSTALLPREFIX)/share/man
+INSTALLDIRMAN = $(INSTALLPREFIX)/man
 
 FILESTOINSTALL = $(LIBRARY) $(EXECUTABLES)
 ifneq ($(OS), AmigaOS)