diff --git a/README.md b/README.md
index a7f058c..48b2a8d 100644
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@@ -270,6 +270,8 @@ The global presentation transition is set using the ```transition``` config valu
 </section>
 ```
 
+Note that this does not work with the page and cube transitions.
+
 
 ### Fragments
 Fragments are used to highlight individual elements on a slide. Every elmement with the class ```fragment``` will be stepped through before moving on to the next slide. Here's an example: http://lab.hakim.se/reveal-js/#/16