diff --git a/Developer-Guide.md b/Developer-Guide.md
index eb7fe6e..dd81f05 100644
--- a/Developer-Guide.md
+++ b/Developer-Guide.md
@@ -82,7 +82,7 @@ need to start the Plovr server for running the examples and the tests. More
 information on that further down.
 
 Other targets include `doc` and `integration-test`. The latter is the target
-used on Travis CI. See ol3's [Travis configuration file](.travis.yml).
+used on Travis CI. See ol3's [Travis configuration file](https://github.com/openlayers/ol3/blob/master/.travis.yml).
 
 ## Running the `check` target