diff --git a/README.md b/README.md
index b9ce957..4342b4e 100644
--- a/README.md
+++ b/README.md
@@ -3,6 +3,7 @@
 arXiv just got better
 
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+[![Maintainability](https://api.codeclimate.com/v1/badges/6168d30014bffba95918/maintainability)](https://codeclimate.com/github/Team-1280/eeXiv/maintainability)
 
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