diff --git a/README.md b/README.md
index 96b8b61..c549e34 100644
--- a/README.md
+++ b/README.md
@@ -69,3 +69,19 @@ the self-building automatic bridge:
large_bridge large_bridge large_bridge
large_bridge large_bridge large_bridge
+
+ Copyright (C) 2012/2013 Sokomine
+
+ This program is free software: you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation, either version 3 of the License, or
+ (at your option) any later version.
+
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program. If not, see .
+
diff --git a/init.lua b/init.lua
index da19edf..bc8d90e 100644
--- a/init.lua
+++ b/init.lua
@@ -1,4 +1,23 @@
+--[[
+Mod for Minetest that adds bridges (only one node wide!), slim handrails and a self-building-one-node-wide bridge.
+
+ Copyright (C) 2013 Sokomine
+
+ This program is free software: you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation, either version 3 of the License, or
+ (at your option) any later version.
+
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program. If not, see .
+--]]
+
-- to make life a bit easier
bild_pfad = "default_wood.png"; --"forniture_wood.png";
bild_pfad_s1 = "default_wood.png"; --"forniture_wood_s1.png";