diff --git a/GNUmakefile b/GNUmakefile
index f8f1911..5e7b6f3 100644
--- a/GNUmakefile
+++ b/GNUmakefile
@@ -23,7 +23,7 @@ VERSION= 1.1
 
 CC?= cc
 CFLAGS+= -DBUILD="\"$(VERSION)\""
-LDFLAGS+= -L/usr/local/lib
+LDFLAGS+= -L/usr/lib
 LIBS+=
 
 # Sun CC 
@@ -51,7 +51,7 @@ CFLAGS+= -Wno-pointer-sign
 endif
 endif
 
-PREFIX?= /usr/local
+PREFIX?= /usr
 INSTALLDIR= install -d
 INSTALLBIN= install -g bin -o root -m 555
 INSTALLMAN= install -g bin -o root -m 444
@@ -80,7 +80,7 @@ clean-all:	clean clean-depend
 install:	all
 		$(INSTALLDIR) $(DESTDIR)$(PREFIX)/bin
 		$(INSTALLBIN) tmux $(DESTDIR)$(PREFIX)/bin/tmux
-		$(INSTALLDIR) $(DESTDIR)$(PREFIX)/man/man1
-		$(INSTALLMAN) tmux.1 $(DESTDIR)$(PREFIX)/man/man1/tmux.1
+		$(INSTALLDIR) $(DESTDIR)$(PREFIX)/share/man/man1
+		$(INSTALLMAN) tmux.1 $(DESTDIR)$(PREFIX)/share/man/man1/tmux.1
 
 -include .depend
diff --git a/Makefile b/Makefile
index f713677..c5b1ece 100644
--- a/Makefile
+++ b/Makefile
@@ -24,7 +24,7 @@ VERSION= 1.1
 
 CC?= cc
 CFLAGS+= -DBUILD="\"$(VERSION)\""
-LDFLAGS+= -L/usr/local/lib
+LDFLAGS+= -L/usr/lib
 LIBS+=
 
 .ifdef FDEBUG
@@ -47,7 +47,7 @@ CFLAGS+= -Wno-pointer-sign
 .endif
 .endif
 
-PREFIX?= /usr/local
+PREFIX?= /usr
 INSTALLDIR= install -d
 INSTALLBIN= install -g bin -o root -m 555
 INSTALLMAN= install -g bin -o root -m 444
@@ -79,5 +79,5 @@ clean-all:	clean clean-depend
 install:	all
 		${INSTALLDIR} ${DESTDIR}${PREFIX}/bin
 		${INSTALLBIN} tmux ${DESTDIR}${PREFIX}/bin/
-		${INSTALLDIR} ${DESTDIR}${PREFIX}/man/man1
-		${INSTALLMAN} tmux.1 ${DESTDIR}${PREFIX}/man/man1/
+		${INSTALLDIR} ${DESTDIR}${PREFIX}/share/man/man1
+		${INSTALLMAN} tmux.1 ${DESTDIR}${PREFIX}/share/man/man1/