diff --git a/CONTRIBUTING.md b/CONTRIBUTING.md
index 5e5cd8e8..d991a871 100644
--- a/CONTRIBUTING.md
+++ b/CONTRIBUTING.md
@@ -19,7 +19,7 @@ and [submitting pull requests](#pull-requests), but please respect the following
 restrictions:
 
 * Please **do not** use the issue tracker for personal support requests (use
-  [mailing-list](groups.google.com/forum/#!forum/torch7)).
+  [mailing-list](https://groups.google.com/forum/#!forum/torch7)).
 
 * Please **do not** open issues regarding the code in a torch package 
   outside the core. For example dont open issues about the 
@@ -127,4 +127,4 @@ included in the project:
     with a clear title and description.
 
 **IMPORTANT**: By submitting a patch, you agree to allow the project owners to
-license your work under the terms of the BSD License.
\ No newline at end of file
+license your work under the terms of the BSD License.