--- a/wireguard-0.0.20190406.ebuild	2019-04-06 13:39:42.000000000 +0200
+++ b/wireguard-0.0.20190406.ebuild	2019-05-21 22:24:43.661092273 +0200
@@ -59,6 +59,8 @@
 	use module && linux-mod_src_install
 	if use tools; then
 		dodoc README.md
+		dodoc -r src
+		docinto contrib
 		dodoc -r contrib/examples
 		emake \
 			WITH_BASHCOMPLETION=yes \