diff --git a/exercises/practice/diamond/.meta/config.json b/exercises/practice/diamond/.meta/config.json
index 22aff3719..4f53d0ac8 100644
--- a/exercises/practice/diamond/.meta/config.json
+++ b/exercises/practice/diamond/.meta/config.json
@@ -5,7 +5,8 @@
   "contributors": [
     "AndreaCrotti",
     "haus",
-    "sjwarner-bp"
+    "sjwarner-bp",
+    "tasxatzial"
   ],
   "files": {
     "solution": [