diff --git a/README.md b/README.md
index 4e13f328..60cf4077 100644
--- a/README.md
+++ b/README.md
@@ -6,4 +6,7 @@ This repository contains tools and utilities for [Trotsk nu-mass](http://www.inr
 
 This project build using [DataForge](http://www.inr.ru/~nozik/dataforge/) framework. Currently in order to compile numass tools, one need to download dataforge gradle project [here](https://bitbucket.org/Altavir/dataforge). If both projects (numass and dataforge) are in the same directory, everything will work out of the box, otherwise, one needs to edit `gradle.properties` file in the root of numass project and set `dataforgePath` to the relative path of dataforge directory. 
 
-It is intended to fix this problem with public maven repository later.
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+It is intended to fix this problem with public maven repository later.
+
+# Requirements #
+Project requires JDK 8 with JavaFX for desktop controls (https://www.azul.com/downloads/?version=java-8-lts&package=jdk-fx)
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