diff --git a/README.md b/README.md
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@@ -32,6 +32,7 @@ We believe this approach empowers you to extend and customize JCB to fit your un
 # Index of Joomla! Field Types
 
  - **Calendar** | [Details](src/6cf5a33f-cb25-4a58-bfec-7e1511896402) | [Settings](src/6cf5a33f-cb25-4a58-bfec-7e1511896402/item.json) | provides a text box for entry of a date. An icon next to the text box provides a link to a pop-up calendar, which can also be used to enter the date value.
+ - **Category** | [Details](src/f70346b3-2096-4f44-8b26-01ab87da7d1e) | [Settings](src/f70346b3-2096-4f44-8b26-01ab87da7d1e/item.json) | provides a drop down list of categories for an extension.
 
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