diff --git a/README.md b/README.md
index 2e111588..008fc0f1 100644
--- a/README.md
+++ b/README.md
@@ -44,7 +44,7 @@ dependencies: [
 ]
 ```
 
-For detailed usage and API documentation, check [the documentation](https://swiftpackageindex.com/apple/swift-certificates/main/documentation/x509).
+For detailed usage and API documentation, check [the documentation](https://swiftpackageindex.com/apple/swift-certificates/documentation/x509).
 
 ## Benchmarks