diff --git a/README.md b/README.md
index 4eca304..b2ce81d 100755
--- a/README.md
+++ b/README.md
@@ -711,6 +711,7 @@ If you report a bug, thank you! That said for the process to be manageable pleas
 * It should use assertions to showcase the expected vs actual behavior and be hysteresis-proof. It's quite simple in fact, see this example: https://gist.github.com/louischatriot/220cf6bd29c7de06a486
 * Simplify as much as you can. Strip all your application-specific code. Most of the time you will see that there is no bug but an error in your code :)
 * 50 lines max. If you need more, read the above point and rework your bug report. If you're **really** convinced you need more, please explain precisely in the issue.
+* The code should be Javascript, not Coffeescript.
 
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