diff --git a/.gitignore b/.gitignore
index 826b4d8a5a..23b8efffa0 100644
--- a/.gitignore
+++ b/.gitignore
@@ -219,3 +219,4 @@ src/Browser/Avalonia.Browser.Blazor/wwwroot
 src/Browser/Avalonia.Browser/wwwroot
 api/diff
 src/Browser/Avalonia.Browser/staticwebassets
+.serena