diff --git a/README.md b/README.md
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@@ -111,3 +111,9 @@ I've written all code completely myself from scratch, the art used in demos is e
 This is not a mandatory condition, but please consider supporting free software and free culture by using free licenses and/or waivers.
 
 If you'd like to support me or just read something about me and my projects, visit my site: [www.tastyfish.cz](http://www.tastyfish.cz/).
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+You can also choose to use this under the following waiver which is here to just ensure more legal safety and waiving of additional IP such as patents:
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+The intent of this waiver is to ensure that this work will never be encumbered by any exclusive intellectual property rights and will always be in the public domain world-wide, i.e. not putting any restrictions on its use.
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+Each contributor to this work agrees that they waive any exclusive rights, including but not limited to copyright, patents, trademark, trade dress, industrial design, plant varieties and trade secrets, to any and all ideas, concepts, processes, discoveries, improvements and inventions conceived, discovered, made, designed, researched or developed by the contributor either solely or jointly with others, which relate to this work or result from this work. Should any waiver of such right be judged legally invalid or ineffective under applicable law, the contributor hereby grants to each affected person a royalty-free, non transferable, non sublicensable, non exclusive, irrevocable and unconditional license to this right.