diff --git a/doc/README.md b/doc/README.md
index b88d1fd1..00a3bd5b 100644
--- a/doc/README.md
+++ b/doc/README.md
@@ -3,19 +3,5 @@
 This subdirectory contains the documentation of the basic idea behind ``imag''.
 It is written in Markdown and compiled to both PDF and HTML via pandoc.
 
-# Contributing to this paper
-
-First, the paper is not build by travis-ci. This means if there are errors, they
-will be detected by me only if I build the paper. I know this is not optimal,
-but as documented in [70](https://github.com/matthiasbeyer/imag/pull/70),
-building the paper in travis would slow down the travis-ci machines too much.
-
-So if you want to contribute I would like you to build the paper, if you can.
-The dependencies you need are listed in the `default.nix` file (you don't need
-either nix nor nixos, all of these packages should be available in all major
-distros). Make sure you use pandoc `1.10+`.
-
-Contributing to this paper is done via normal pull requests, RFC-Like.
-
-That's all to it so far.
+Make sure you use pandoc `1.10+` if you want to build the paper.