diff --git a/FAQ.md b/FAQ.md
index 76c7890ca..b16ac7816 100644
--- a/FAQ.md
+++ b/FAQ.md
@@ -19,3 +19,6 @@ Frequently Asked Questions
 - the receiver will get a normal mail then - if he replies to it, of course,
   you will see the reply in your MailApp
 
+
+Copyright (c) Bjoern Petersen Software Design and Development,
+http://b44t.com and contributors.
diff --git a/README.md b/README.md
index a72a4895e..8bf1e9827 100644
--- a/README.md
+++ b/README.md
@@ -28,5 +28,13 @@ If you're interested in this project, you can contact me using
 _r10s at b44t dotcom_.
 
 
+Build
+--------------------------------------------------------------------------------
+
+Beside a build in Android Studio, you have to call `ndk-build` in the
+`TMessagesProj` directory.  Moreover, place a copy of your keyfile eg. to
+`TMessagesProj/config/debug.keystore`.
+
+
 Copyright (c) Bjoern Petersen Software Design and Development,
 http://b44t.com and contributors.