diff --git a/README.md b/README.md
index a4604a4a1..9d19828fd 100644
--- a/README.md
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 PlantUML
 ========
-[![Build Status](https://travis-ci.org/plantuml/plantuml.png?branch=master)](https://travis-ci.org/plantuml/plantuml)
+[![Build Status](https://travis-ci.org/plantuml/plantuml.svg?branch=master)](https://travis-ci.org/plantuml/plantuml)
 
 Generate UML diagram from textual description