--- Makefile.in.orig	2015-02-16 12:54:17.000000000 -0600
+++ Makefile.in	2017-05-22 01:53:49.000000000 -0500
@@ -112,7 +112,7 @@
 VPATH           = @srcdir@
 
 ### Where to install the manual pages.
-mandir          = $(prefix)/man/man1
+mandir          = $(prefix)/share/man/man1
 ### Extension (not including `.') for the installed manual page filenames.
 manext          = 1