diff --git a/.all-contributorsrc b/.all-contributorsrc
index 7bb8d2a..755e744 100644
--- a/.all-contributorsrc
+++ b/.all-contributorsrc
@@ -40,6 +40,15 @@
       "contributions": [
         "code"
       ]
+    },
+    {
+      "login": "alvarop",
+      "name": "Alvaro",
+      "avatar_url": "https://avatars2.githubusercontent.com/u/744129?v=4",
+      "profile": "http://alvarop.com",
+      "contributions": [
+        "code"
+      ]
     }
   ],
   "contributorsPerLine": 7,
diff --git a/README.md b/README.md
index a921e1e..e8e45b0 100644
--- a/README.md
+++ b/README.md
@@ -1,6 +1,6 @@
 # ADDVulcan
 <!-- ALL-CONTRIBUTORS-BADGE:START - Do not remove or modify this section -->
-[![All Contributors](https://img.shields.io/badge/all_contributors-4-orange.svg?style=flat-square)](#contributors-)
+[![All Contributors](https://img.shields.io/badge/all_contributors-5-orange.svg?style=flat-square)](#contributors-)
 <!-- ALL-CONTRIBUTORS-BADGE:END -->
 [**HackaSat Challenges**](https://www.hackasat.com/)
 
@@ -56,6 +56,7 @@ Thanks goes to these wonderful people ([emoji key](https://allcontributors.org/d
     <td align="center"><a href="https://homes.cs.washington.edu/~supersat/"><img src="https://avatars3.githubusercontent.com/u/1396229?v=4" width="100px;" alt=""/><br /><sub><b>Karl Koscher</b></sub></a><br /><a href="https://github.com/AmieDD/ADDVulcan/commits?author=supersat" title="Code">💻</a></td>
     <td align="center"><a href="http://www.amiedd.com"><img src="https://avatars3.githubusercontent.com/u/7669428?v=4" width="100px;" alt=""/><br /><sub><b>Amie DD</b></sub></a><br /><a href="https://github.com/AmieDD/ADDVulcan/commits?author=AmieDD" title="Code">💻</a></td>
     <td align="center"><a href="http://1bitsquared.com"><img src="https://avatars3.githubusercontent.com/u/17334?v=4" width="100px;" alt=""/><br /><sub><b>Piotr Esden-Tempski</b></sub></a><br /><a href="https://github.com/AmieDD/ADDVulcan/commits?author=esden" title="Code">💻</a></td>
+    <td align="center"><a href="http://alvarop.com"><img src="https://avatars2.githubusercontent.com/u/744129?v=4" width="100px;" alt=""/><br /><sub><b>Alvaro</b></sub></a><br /><a href="https://github.com/AmieDD/ADDVulcan/commits?author=alvarop" title="Code">💻</a></td>
   </tr>
 </table>