--- configure.ac.orig   2012-05-31 09:40:33.543090992 +0200
+++ configure.ac        2012-05-31 09:40:44.372640811 +0200
@@ -350,9 +350,6 @@
                  help/Makefile
                  doc/Makefile
                  doc/examples/Makefile])
-if test x$enable_gtk_doc = xyes; then
-AC_CONFIG_FILES([doc/reference/Makefile])
-fi
 AC_OUTPUT([
           viking.spec
           ])