diff -u -r ../gdk-pixbuf-2.36.9/Makefile.in ./Makefile.in
--- ../gdk-pixbuf-2.36.9/Makefile.in	2017-08-19 17:24:08.000000000 +0000
+++ ./Makefile.in	2017-12-02 00:17:57.592766016 +0000
@@ -451,7 +451,7 @@
 top_build_prefix = @top_build_prefix@
 top_builddir = @top_builddir@
 top_srcdir = @top_srcdir@
-SUBDIRS = gdk-pixbuf po docs thumbnailer tests contrib win32
+SUBDIRS = gdk-pixbuf po docs tests contrib win32
 meson_files = \
 	meson.build \
 	meson_options.txt \