diff --git a/package.json b/package.json
index d7798fad..eafaf113 100644
--- a/package.json
+++ b/package.json
@@ -36,7 +36,7 @@
     "Imran Hossain",
     "Jovan Krunić <jovan.krunic@gmail.com>",
     "Michel Jonathan Schmitz",
-    "Rainer Killinger",
+    "Rainer Killinger <mail-openstapps@killinger.co>",
     "Sebastian Lange",
     "Wieland Schöbl",
     "Roman Klopsch"
@@ -84,6 +84,8 @@
     "include": [
       "src/protocol/route.ts",
       "src/things/abstract/thing.ts",
+      "src/things/abstract/thing-that-can-be-offered.ts",
+      "src/things/abstract/thing-with-categories.ts",
       "src/translator.ts",
       "src/guards.ts"
     ],