diff --git a/README.md b/README.md
index d54839e..6c4bf2b 100644
--- a/README.md
+++ b/README.md
@@ -822,6 +822,10 @@ Services to securely store your Docker images.
 ## Stargazers over time
 
 [![Stargazers over time](https://starchart.cc/veggiemonk/awesome-docker.svg)](https://starchart.cc/veggiemonk/awesome-docker)
+
+## Contributor over time
+
+[![Contributor over time](https://contributor-graph-api.apiseven.com/contributors-svg?chart=contributorOverTime&repo=veggiemonk/awesome-docker)](https://www.apiseven.com/en/contributor-graph?chart=contributorOverTime&repo=veggiemonk/awesome-docker)
  
 
 [contributing]: https://github.com/veggiemonk/awesome-docker/blob/master/.github/CONTRIBUTING.md