diff --git a/guides/source/3_1_release_notes.md b/guides/source/3_1_release_notes.md
index 1d79ea5b5a..d3f8abe0c8 100644
--- a/guides/source/3_1_release_notes.md
+++ b/guides/source/3_1_release_notes.md
@@ -129,6 +129,10 @@ config.static_cache_control = "public, max-age=3600"
     end
     ```
 
+#### Remove :cache and :concat options in asset helpers references in views
+
+* With the Asset Pipeline the :cache and :concat options aren't used anymore, delete these options from your views.
+
 Creating a Rails 3.1 application
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