diff --git a/.all-contributorsrc b/.all-contributorsrc
index 6713a33..d889d22 100644
--- a/.all-contributorsrc
+++ b/.all-contributorsrc
@@ -10,6 +10,16 @@
   "commit": false,
   "commitConvention": "none",
   "contributors": [
+    {
+      "login": "irm-codebase",
+      "name": "Ivan Ruiz Manuel",
+      "avatar_url": "https://avatars.githubusercontent.com/u/72193617?v=4",
+      "profile": "https://orcid.org/0000-0003-2288-6423",
+      "contributions": [
+        "review",
+        "code"
+      ]
+    }
   ],
   "contributorsPerLine": 7,
   "linkToUsage": false,
diff --git a/README.md b/README.md
index b866b60..45286d2 100644
--- a/README.md
+++ b/README.md
@@ -37,8 +37,17 @@ Thanks goes to these wonderful people, sorted alphabetically ([emoji key](https:
 <!-- ALL-CONTRIBUTORS-LIST:START - Do not remove or modify this section -->
 <!-- prettier-ignore-start -->
 <!-- markdownlint-disable -->
+<table>
+  <tbody>
+    <tr>
+      <td align="center" valign="top" width="14.28%"><a href="https://orcid.org/0000-0003-2288-6423"><img src="https://avatars.githubusercontent.com/u/72193617?v=4?s=100" width="100px;" alt="Ivan Ruiz Manuel"/><br /><sub><b>Ivan Ruiz Manuel</b></sub></a><br /><a href="https://github.com/modelblocks-org/gregor/pulls?q=is%3Apr+reviewed-by%3Airm-codebase" title="Reviewed Pull Requests">👀</a> <a href="https://github.com/modelblocks-org/gregor/commits?author=irm-codebase" title="Code">💻</a></td>
+    </tr>
+  </tbody>
+</table>
+
 <!-- markdownlint-restore -->
 <!-- prettier-ignore-end -->
+
 <!-- ALL-CONTRIBUTORS-LIST:END -->
 
 This project follows the [all-contributors](https://github.com/all-contributors/all-contributors) specification. Contributions of any kind welcome!