diff --git a/fedran.json b/fedran.json
index 144c3bf..31ff37c 100644
--- a/fedran.json
+++ b/fedran.json
@@ -24,6 +24,9 @@
         "identifier_slug": "0100-00-sand-and-blood",
         "copyright_year": 2014,
         "status": "Stable",
+        "categories": [
+            "Introduction Source"
+        ],
         "genres": [
             "Action",
             "Drama"