diff -urN a/MANIFEST.in b/MANIFEST.in
--- a/MANIFEST.in	2020-10-16 19:36:12.000000000 +0200
+++ b/MANIFEST.in	2021-02-06 02:54:46.299792918 +0100
@@ -4,7 +4,6 @@
 include LICENSE
 
 include scons.1 sconsign.1 scons-time.1
-recursive-include build/doc/man *.1
 
 
 
diff -urN a/setup.cfg b/setup.cfg
--- a/setup.cfg	2021-01-19 21:04:06.000000000 +0100
+++ b/setup.cfg	2021-02-06 02:56:41.302108409 +0100
@@ -51,15 +51,6 @@
 	sconsign = SCons.Utilities.sconsign:main
 	scons-configure-cache = SCons.Utilities.ConfigureCache:main
 
-[options.package_data]
-* = *.txt, *.rst, *.1
-scons.tool.docbook = *.*
-
-[options.data_files]
-. = build/doc/man/scons.1
-	build/doc/man/scons-time.1
-	build/doc/man/sconsign.1
-
 [sdist]
 dist-dir = build/dist