--- Makefile.in
+++ Makefile.in
@@ -436,7 +436,7 @@
 	nmake.opt
 
 dist_doc_DATA = $(docfiles)
-SUBDIRS = port libtiff tools build contrib test man html
+SUBDIRS = port libtiff tools build
 pkgconfigdir = $(libdir)/pkgconfig
 pkgconfig_DATA = libtiff-4.pc
 
@@ -890,7 +890,7 @@
 
 info-am:
 
-install-data-am: install-dist_docDATA install-pkgconfigDATA
+install-data-am:                      install-pkgconfigDATA
 
 install-dvi: install-dvi-recursive