diff --git a/composer.json b/composer.json
index 3591364..a81a793 100644
--- a/composer.json
+++ b/composer.json
@@ -10,7 +10,8 @@
     "PDF",
     "documents",
     "invoice",
-    "delivery note"
+    "delivery note",
+    "d3ac"
   ],
   "authors": [
     {