diff --git a/TravisCI.asciidoc b/TravisCI.asciidoc
index a0e4b7b..a3dd765 100644
--- a/TravisCI.asciidoc
+++ b/TravisCI.asciidoc
@@ -3,6 +3,9 @@
 Building your code on Travis CI is useful to check regressions against the master and devel branches of Nim.
 Same for your code documentation.
 
+Detailed guide, which the following example originates from: +
+http://blaxpirit.com/blog/22/advanced-uses-of-travis-ci-with-nim.html[Advanced uses of Travis CI with Nim]
+
 [source,yaml]
 ----
 # Copied from https://github.com/nim-lang/Nim/wiki/TravisCI