diff --git a/.all-contributorsrc b/.all-contributorsrc
index 82b2e520..f95dfcd7 100644
--- a/.all-contributorsrc
+++ b/.all-contributorsrc
@@ -966,7 +966,15 @@
       "name": "Ying Fan Chong",
       "avatar_url": "https://avatars1.githubusercontent.com/u/10404961?v=4",
       "profile": "http://about.me/yingfan",
+      "contributions": []
+    },
+    {
+      "login": "MartinJohns",
+      "name": "Martin Johns",
+      "avatar_url": "https://avatars1.githubusercontent.com/u/5269069?v=4",
+      "profile": "https://github.com/MartinJohns",
       "contributions": [
+        "code"
       ]
     }
   ],
diff --git a/README.md b/README.md
index 6db4d8a2..d7fdc141 100644
--- a/README.md
+++ b/README.md
@@ -397,6 +397,7 @@ Dependency management in WTF is handled by [Go modules](https://github.com/golan
     <td align="center"><a href="https://github.com/aeter"><img src="https://avatars0.githubusercontent.com/u/238607?v=4" width="48px;" alt=""/><br /><sub><b>aeter</b></sub></a><br /></td>
     <td align="center"><a href="http://timhwang21.gitbook.io"><img src="https://avatars3.githubusercontent.com/u/5831434?v=4" width="48px;" alt=""/><br /><sub><b>Tim Hwang</b></sub></a><br /></td>
     <td align="center"><a href="http://about.me/yingfan"><img src="https://avatars1.githubusercontent.com/u/10404961?v=4" width="48px;" alt=""/><br /><sub><b>Ying Fan Chong</b></sub></a><br /></td>
+    <td align="center"><a href="https://github.com/MartinJohns"><img src="https://avatars1.githubusercontent.com/u/5269069?v=4" width="48px;" alt=""/><br /><sub><b>Martin Johns</b></sub></a><br /><a href="https://github.com/wtfutil/wtf/commits?author=MartinJohns" title="Code">💻</a></td>
   </tr>
 </table>