diff --git a/README.md b/README.md
index 80a1081b6..cd3370d34 100644
--- a/README.md
+++ b/README.md
@@ -217,6 +217,7 @@ We are looking for maintainers to add more parsers and to write query files for
 - [x] [dot](https://github.com/rydesun/tree-sitter-dot) (maintained by @rydesun)
 - [x] [doxygen](https://github.com/amaanq/tree-sitter-doxygen) (maintained by @amaanq)
 - [x] [dtd](https://github.com/tree-sitter-grammars/tree-sitter-xml) (maintained by @ObserverOfTime)
+- [x] [earthfile](https://github.com/glehmann/tree-sitter-earthfile) (maintained by @glehmann)
 - [x] [ebnf](https://github.com/RubixDev/ebnf) (experimental, maintained by @RubixDev)
 - [x] [eds](https://github.com/uyha/tree-sitter-eds) (maintained by @uyha)
 - [x] [eex](https://github.com/connorlay/tree-sitter-eex) (maintained by @connorlay)