diff --git a/README.org b/README.org
index 78215eb..8c43051 100644
--- a/README.org
+++ b/README.org
@@ -28,6 +28,9 @@ Options:
   would like to insert a check if the files are the same and when they
   aren't the same append a an increasing number. This way less files
   should get lost.
+  [2018-05-13 So]
+  As of this date a very rough duplicate check has been integrated. I
+  don't think it's very reliable however.
 
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