diff --git a/README.md b/README.md
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--- a/README.md
+++ b/README.md
@@ -1,4 +1,4 @@
-[![Dart](https://github.com/dart-lang/browser_launcher/workflows/Dart/badge.svg)](https://github.com/dart-lang/browser_launcher/actions?query=workflow%3ADart)
+[![Dart](https://github.com/dart-lang/browser_launcher/workflows/Dart/badge.svg)](https://github.com/dart-lang/browser_launcher/actions?query=workflow%3ADart+branch%3Amaster)
 
 Provides a standardized way to launch web browsers.