diff --git a/pkgs/development/tools/parsing/tree-sitter/grammars/default.nix b/pkgs/development/tools/parsing/tree-sitter/grammars/default.nix
index 53c06662793c..97e825bfe390 100644
--- a/pkgs/development/tools/parsing/tree-sitter/grammars/default.nix
+++ b/pkgs/development/tools/parsing/tree-sitter/grammars/default.nix
@@ -18,6 +18,7 @@
   tree-sitter-devicetree = lib.importJSON ./tree-sitter-devicetree.json;
   tree-sitter-dockerfile = lib.importJSON ./tree-sitter-dockerfile.json;
   tree-sitter-dot = lib.importJSON ./tree-sitter-dot.json;
+  tree-sitter-earthfile = lib.importJSON ./tree-sitter-earthfile.json;
   tree-sitter-eex = lib.importJSON ./tree-sitter-eex.json;
   tree-sitter-elisp = lib.importJSON ./tree-sitter-elisp.json;
   tree-sitter-elixir = lib.importJSON ./tree-sitter-elixir.json;
diff --git a/pkgs/development/tools/parsing/tree-sitter/grammars/tree-sitter-earthfile.json b/pkgs/development/tools/parsing/tree-sitter/grammars/tree-sitter-earthfile.json
new file mode 100644
index 000000000000..10a75441a466
--- /dev/null
+++ b/pkgs/development/tools/parsing/tree-sitter/grammars/tree-sitter-earthfile.json
@@ -0,0 +1,12 @@
+{
+  "url": "https://github.com/glehmann/tree-sitter-earthfile",
+  "rev": "9badbe4b107647672f627e7d6bddc8a0b61d1f50",
+  "date": "2024-04-17T16:28:53+02:00",
+  "path": "/nix/store/n7jprqmy1r5xgr0bl5d7rsz4xi10m9rf-tree-sitter-earthfile",
+  "sha256": "0yslldcxpmi2hdgja1ygz3grsaj2jj52xm1dqdwlv296ahx5wqkh",
+  "hash": "sha256-cGJeOlQmiU15wy3ULoqUQiqd3/jPByVfgyLW21mjVHs=",
+  "fetchLFS": false,
+  "fetchSubmodules": false,
+  "deepClone": false,
+  "leaveDotGit": false
+}
diff --git a/pkgs/development/tools/parsing/tree-sitter/update.nix b/pkgs/development/tools/parsing/tree-sitter/update.nix
index c4d64cbd25aa..d2c0eb7b0b6f 100644
--- a/pkgs/development/tools/parsing/tree-sitter/update.nix
+++ b/pkgs/development/tools/parsing/tree-sitter/update.nix
@@ -421,6 +421,10 @@ let
       orga = "mtoohey31";
       repo = "tree-sitter-koka";
     };
+    "tree-sitter-earthfile" = {
+      orga = "glehmann";
+      repo = "tree-sitter-earthfile";
+    };
   };
 
   allGrammars =