diff --git a/README.md b/README.md
index 342e828..c87f58b 100644
--- a/README.md
+++ b/README.md
@@ -11,3 +11,15 @@ License
 =======
 
 This library is released under the [MIT license](LICENSE).
+
+Contributors
+============
+
+[![0](https://sourcerer.io/fame/sergey48k/symfony/polyfill-mbstring/images/0)](https://sourcerer.io/fame/sergey48k/symfony/polyfill-mbstring/links/0)
+[![1](https://sourcerer.io/fame/sergey48k/symfony/polyfill-mbstring/images/1)](https://sourcerer.io/fame/sergey48k/symfony/polyfill-mbstring/links/1)
+[![2](https://sourcerer.io/fame/sergey48k/symfony/polyfill-mbstring/images/2)](https://sourcerer.io/fame/sergey48k/symfony/polyfill-mbstring/links/2)
+[![3](https://sourcerer.io/fame/sergey48k/symfony/polyfill-mbstring/images/3)](https://sourcerer.io/fame/sergey48k/symfony/polyfill-mbstring/links/3)
+[![4](https://sourcerer.io/fame/sergey48k/symfony/polyfill-mbstring/images/4)](https://sourcerer.io/fame/sergey48k/symfony/polyfill-mbstring/links/4)
+[![5](https://sourcerer.io/fame/sergey48k/symfony/polyfill-mbstring/images/5)](https://sourcerer.io/fame/sergey48k/symfony/polyfill-mbstring/links/5)
+[![6](https://sourcerer.io/fame/sergey48k/symfony/polyfill-mbstring/images/6)](https://sourcerer.io/fame/sergey48k/symfony/polyfill-mbstring/links/6)
+[![7](https://sourcerer.io/fame/sergey48k/symfony/polyfill-mbstring/images/7)](https://sourcerer.io/fame/sergey48k/symfony/polyfill-mbstring/links/7)