diff --git a/services/Directory/data/Maintainer.json b/services/Directory/data/Maintainer.json
index 1a935aa7a..16cf3f7d3 100644
--- a/services/Directory/data/Maintainer.json
+++ b/services/Directory/data/Maintainer.json
@@ -987,5 +987,10 @@
     "id": 191,
     "name": "Axonym",
     "url": "https://github.com/Axonym"
+  },
+  {
+    "id": 192,
+    "name": "Serhiy Guryev",
+    "url": "https://github.com/serhiyguryev"
   }
 ]