diff --git a/.zenodo.json b/.zenodo.json
index bdcb9734..3fc47b5a 100644
--- a/.zenodo.json
+++ b/.zenodo.json
@@ -4,6 +4,7 @@
             "name": "Al-Turany, Mohammad"
         },
         {
+            "orcid": "0000-0003-3787-1910",
             "name": "Klein, Dennis"
         },
         {
diff --git a/AUTHORS b/AUTHORS
index 17eddcf0..f0cb5bcd 100644
--- a/AUTHORS
+++ b/AUTHORS
@@ -1,5 +1,5 @@
 Al-Turany, Mohammad
-Klein, Dennis
+Klein, Dennis [https://orcid.org/0000-0003-3787-1910]
 Kollegger, Thorsten
 Rybalchenko, Alexey
 Winckler, Nicolas
diff --git a/codemeta.json b/codemeta.json
index 2da3b3c9..c0bd6ec6 100644
--- a/codemeta.json
+++ b/codemeta.json
@@ -18,7 +18,8 @@
     {
       "@type": "Person",
       "givenName": "Dennis",
-      "familyName": "Klein"
+      "familyName": "Klein",
+      "@id": "https://orcid.org/0000-0003-3787-1910"
     },
     {
       "@type": "Person",