diff --git a/.all-contributorsrc b/.all-contributorsrc
index 934a0eb..6954d6f 100644
--- a/.all-contributorsrc
+++ b/.all-contributorsrc
@@ -9,8 +9,22 @@
   "imageSize": 100,
   "commit": false,
   "commitConvention": "none",
-  "contributors": [],
+  "contributors": [
+    {
+      "login": "jnnr",
+      "name": "Jann Launer",
+      "avatar_url": "https://avatars.githubusercontent.com/u/32454596?v=4",
+      "profile": "https://github.com/jnnr",
+      "contributions": [
+        "doc",
+        "code",
+        "ideas",
+        "test"
+      ]
+    }
+  ],
   "contributorsPerLine": 7,
   "linkToUsage": false,
-  "contributorsSortAlphabetically": true
+  "contributorsSortAlphabetically": true,
+  "commitType": "docs"
 }
diff --git a/README.md b/README.md
index 537a3d0..4f13d6b 100644
--- a/README.md
+++ b/README.md
@@ -93,8 +93,17 @@ 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://github.com/jnnr"><img src="https://avatars.githubusercontent.com/u/32454596?v=4?s=100" width="100px;" alt="Jann Launer"/><br /><sub><b>Jann Launer</b></sub></a><br /><a href="#ideas-jnnr" title="Ideas, Planning, & Feedback">🤔</a> <a href="https://github.com/modelblocks-org/module_demand_electricity/commits?author=jnnr" title="Code">💻</a> <a href="https://github.com/modelblocks-org/module_demand_electricity/commits?author=jnnr" title="Tests">⚠️</a> <a href="https://github.com/modelblocks-org/module_demand_electricity/commits?author=jnnr" title="Documentation">📖</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!