diff --git a/.all-contributorsrc b/.all-contributorsrc
index 65807288..3d0bc901 100644
--- a/.all-contributorsrc
+++ b/.all-contributorsrc
@@ -152,7 +152,8 @@
       "contributions": [
         "bug",
         "code",
-        "ideas"
+        "ideas",
+        "userTesting"
       ]
     }
   ],
diff --git a/README.md b/README.md
index 94648051..11a29bb9 100644
--- a/README.md
+++ b/README.md
@@ -215,7 +215,7 @@ Thanks goes to these wonderful people ([emoji key](https://allcontributors.org/d
       <td align="center" valign="top" width="14.28%"><a href="https://github.com/mslw"><img src="https://avatars.githubusercontent.com/u/11985212?v=4?s=100" width="100px;" alt="Michał Szczepanik"/><br /><sub><b>Michał Szczepanik</b></sub></a><br /><a href="https://github.com/datalad/datalad-catalog/issues?q=author%3Amslw" title="Bug reports">🐛</a> <a href="https://github.com/datalad/datalad-catalog/commits?author=mslw" title="Code">💻</a> <a href="https://github.com/datalad/datalad-catalog/commits?author=mslw" title="Documentation">📖</a> <a href="https://github.com/datalad/datalad-catalog/commits?author=mslw" title="Tests">⚠️</a></td>
       <td align="center" valign="top" width="14.28%"><a href="https://github.com/loj"><img src="https://avatars.githubusercontent.com/u/15157717?v=4?s=100" width="100px;" alt="Laura Waite"/><br /><sub><b>Laura Waite</b></sub></a><br /><a href="#ideas-loj" title="Ideas, Planning, & Feedback">🤔</a> <a href="https://github.com/datalad/datalad-catalog/commits?author=loj" title="Documentation">📖</a></td>
       <td align="center" valign="top" width="14.28%"><a href="http://manukapp.itch.io"><img src="https://avatars.githubusercontent.com/u/86295664?v=4?s=100" width="100px;" alt="Leonardo Muller-Rodriguez"/><br /><sub><b>Leonardo Muller-Rodriguez</b></sub></a><br /><a href="#userTesting-Manukapp" title="User Testing">📓</a> <a href="https://github.com/datalad/datalad-catalog/pulls?q=is%3Apr+reviewed-by%3AManukapp" title="Reviewed Pull Requests">👀</a></td>
-      <td align="center" valign="top" width="14.28%"><a href="https://github.com/tmheunis"><img src="https://avatars.githubusercontent.com/u/11378509?v=4?s=100" width="100px;" alt="tmheunis"/><br /><sub><b>tmheunis</b></sub></a><br /><a href="https://github.com/datalad/datalad-catalog/issues?q=author%3Atmheunis" title="Bug reports">🐛</a> <a href="https://github.com/datalad/datalad-catalog/commits?author=tmheunis" title="Code">💻</a> <a href="#ideas-tmheunis" title="Ideas, Planning, & Feedback">🤔</a></td>
+      <td align="center" valign="top" width="14.28%"><a href="https://github.com/tmheunis"><img src="https://avatars.githubusercontent.com/u/11378509?v=4?s=100" width="100px;" alt="tmheunis"/><br /><sub><b>tmheunis</b></sub></a><br /><a href="https://github.com/datalad/datalad-catalog/issues?q=author%3Atmheunis" title="Bug reports">🐛</a> <a href="https://github.com/datalad/datalad-catalog/commits?author=tmheunis" title="Code">💻</a> <a href="#ideas-tmheunis" title="Ideas, Planning, & Feedback">🤔</a> <a href="#userTesting-tmheunis" title="User Testing">📓</a></td>
     </tr>
   </tbody>
 </table>