diff --git a/README.md b/README.md
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--- a/README.md
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@@ -1,2 +1,2 @@
-[![pipeline status](https://gitlab.com/davidbittner/ansi-parser/badges/master/pipeline.svg?style=flat_square)](https://gitlab.com/davidbittner/ansi-parser/commits/master)
+[![pipeline status](https://gitlab.com/davidbittner/ansi-parser/badges/master/pipeline.svg?style=flat-square)](https://gitlab.com/davidbittner/ansi-parser/commits/master)
 # Ansi Escape Sequence Parser