diff --git a/marketplace.txt b/marketplace.txt
index 215e052..1837e5a 100644
--- a/marketplace.txt
+++ b/marketplace.txt
@@ -14,6 +14,7 @@ esbenp.prettier-vscode
 d-formulahendry.dotnet-test-explorer
 d-github.vscode-pull-request-github
 GitHub.remotehub
+hashhar.gitattributes
 hediet.vscode-drawio
 mikeburgh.xml-format
 d-ms-dotnettools.blazorwasm-companion