diff --git a/.all-contributorsrc b/.all-contributorsrc
index 6860be8d..ef0b721d 100644
--- a/.all-contributorsrc
+++ b/.all-contributorsrc
@@ -16,6 +16,17 @@
         "test",
         "doc"
       ]
+    },
+    {
+      "login": "amacado",
+      "name": "Clemens Bastian",
+      "avatar_url": "https://avatars2.githubusercontent.com/u/8781699?v=4",
+      "profile": "http://clemensbastian.de",
+      "contributions": [
+        "code",
+        "doc",
+        "bug"
+      ]
     }
   ],
   "contributorsPerLine": 7,
diff --git a/README.md b/README.md
index 34cf433a..f1751bbd 100644
--- a/README.md
+++ b/README.md
@@ -1,5 +1,5 @@
 # PR Labeler
-[![All Contributors](https://img.shields.io/badge/all_contributors-1-orange.svg?style=flat-square)](#contributors)
+[![All Contributors](https://img.shields.io/badge/all_contributors-2-orange.svg?style=flat-square)](#contributors)
 
 A GitHub Action that automatically applies labels to your PRs based on branch name patterns like `feature/*` or `fix/*`.
 Can be used in combination with [Release Drafter](https://github.com/toolmantim/release-drafter) to automatically [categorize pull requests](https://github.com/toolmantim/release-drafter#categorize-pull-requests).
@@ -51,6 +51,7 @@ Thanks goes to these wonderful people ([emoji key](https://allcontributors.org/d
 <table>
   <tr>
     <td align="center"><a href="http://www.timonvanspronsen.nl/"><img src="https://avatars2.githubusercontent.com/u/876666?v=4" width="100px;" alt="Timon van Spronsen"/><br /><sub><b>Timon van Spronsen</b></sub></a><br /><a href="https://github.com/TimonVS/pr-labeler-action/commits?author=TimonVS" title="Code">💻</a> <a href="#ideas-TimonVS" title="Ideas, Planning, & Feedback">🤔</a> <a href="https://github.com/TimonVS/pr-labeler-action/commits?author=TimonVS" title="Tests">⚠️</a> <a href="https://github.com/TimonVS/pr-labeler-action/commits?author=TimonVS" title="Documentation">📖</a></td>
+    <td align="center"><a href="http://clemensbastian.de"><img src="https://avatars2.githubusercontent.com/u/8781699?v=4" width="100px;" alt="Clemens Bastian"/><br /><sub><b>Clemens Bastian</b></sub></a><br /><a href="https://github.com/TimonVS/pr-labeler-action/commits?author=amacado" title="Code">💻</a> <a href="https://github.com/TimonVS/pr-labeler-action/commits?author=amacado" title="Documentation">📖</a> <a href="https://github.com/TimonVS/pr-labeler-action/issues?q=author%3Aamacado" title="Bug reports">🐛</a></td>
   </tr>
 </table>