diff --git a/.all-contributorsrc b/.all-contributorsrc
index fcd067d3..279c71b5 100644
--- a/.all-contributorsrc
+++ b/.all-contributorsrc
@@ -107,6 +107,15 @@
         "review",
         "code"
       ]
+    },
+    {
+      "login": "MateuszRomek",
+      "name": "Mateusz Romek",
+      "avatar_url": "https://avatars3.githubusercontent.com/u/46934668?v=4",
+      "profile": "https://mateuszromek.pl/",
+      "contributions": [
+        "code"
+      ]
     }
   ],
   "contributorsPerLine": 3,
diff --git a/README.md b/README.md
index 471ce91c..caa1442f 100644
--- a/README.md
+++ b/README.md
@@ -8,7 +8,7 @@
 </p>
 
 <!-- ALL-CONTRIBUTORS-BADGE:START - Do not remove or modify this section -->
-[![All Contributors](https://img.shields.io/badge/all_contributors-10-orange.svg?style=flat-square)](#contributors-)
+[![All Contributors](https://img.shields.io/badge/all_contributors-11-orange.svg?style=flat-square)](#contributors-)
 <!-- ALL-CONTRIBUTORS-BADGE:END -->
 
 ## Dev
@@ -39,6 +39,7 @@ Ogromne podziękowania dla tych fantastycznych osób ([wyjaśnienie emoji](https
   </tr>
   <tr>
     <td align="center"><a href="https://github.com/poulch"><img src="https://avatars3.githubusercontent.com/u/16362049?v=4?s=70" width="70px;" alt=""/><br /><sub><b>poulch</b></sub></a><br /><a href="https://github.com/typeofweb/polskifrontend/pulls?q=is%3Apr+reviewed-by%3Apoulch" title="Reviewed Pull Requests">👀</a> <a href="https://github.com/typeofweb/polskifrontend/commits?author=poulch" title="Code">💻</a></td>
+    <td align="center"><a href="https://mateuszromek.pl/"><img src="https://avatars3.githubusercontent.com/u/46934668?v=4?s=70" width="70px;" alt=""/><br /><sub><b>Mateusz Romek</b></sub></a><br /><a href="https://github.com/typeofweb/polskifrontend/commits?author=MateuszRomek" title="Code">💻</a></td>
   </tr>
 </table>