diff --git a/.all-contributorsrc b/.all-contributorsrc
new file mode 100644
index 00000000..616bc419
--- /dev/null
+++ b/.all-contributorsrc
@@ -0,0 +1,28 @@
+{
+  "files": [
+    "README.md"
+  ],
+  "imageSize": 100,
+  "commit": false,
+  "commitType": "docs",
+  "commitConvention": "angular",
+  "contributors": [
+    {
+      "login": "eduardo-rodrigues",
+      "name": "Eduardo Rodrigues",
+      "avatar_url": "https://avatars.githubusercontent.com/u/5013581?v=4",
+      "profile": "http://cern.ch/eduardo.rodrigues",
+      "contributions": [
+        "maintenance",
+        "code",
+        "doc"
+      ]
+    }
+  ],
+  "contributorsPerLine": 7,
+  "skipCi": true,
+  "repoType": "github",
+  "repoHost": "https://github.com",
+  "projectName": "particle",
+  "projectOwner": "scikit-hep"
+}
diff --git a/README.md b/README.md
index 33de271b..01998be5 100644
--- a/README.md
+++ b/README.md
@@ -438,6 +438,13 @@ We hereby acknowledge the contributors that made this project possible ([emoji k
 <!-- 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="http://cern.ch/eduardo.rodrigues"><img src="https://avatars.githubusercontent.com/u/5013581?v=4?s=100" width="100px;" alt="Eduardo Rodrigues"/><br /><sub><b>Eduardo Rodrigues</b></sub></a><br /><a href="#maintenance-eduardo-rodrigues" title="Maintenance">🚧</a> <a href="https://github.com/scikit-hep/particle/commits?author=eduardo-rodrigues" title="Code">💻</a> <a href="https://github.com/scikit-hep/particle/commits?author=eduardo-rodrigues" title="Documentation">📖</a></td>
+    </tr>
+  </tbody>
+</table>
 
 <!-- markdownlint-restore -->
 <!-- prettier-ignore-end -->