diff --git a/.gitignore b/.gitignore
index bb9e1a1..671e880 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,2 +1,3 @@
 *.wasm
 .DS_STORE
+grammars
diff --git a/extension.json b/extension.json
deleted file mode 100644
index 48a2eb4..0000000
--- a/extension.json
+++ /dev/null
@@ -1,13 +0,0 @@
-{
-  "name": "MATLAB",
-  "version": "0.0.1",
-  "authors": ["Ruben Zukic <ruben@zukic.net>"],
-  "description": "MATLAB syntax highlighting for Zed",
-  "repository": "https://github.com/rzukic/zed-matlab",
-  "languages": {
-    "MATLAB": "languages/matlab"
-  },
-  "grammars": {
-    "matlab": "grammars/matlab.wasm"
-  }
-}
diff --git a/extension.toml b/extension.toml
new file mode 100644
index 0000000..35e05ae
--- /dev/null
+++ b/extension.toml
@@ -0,0 +1,11 @@
+name = "MATLAB"
+version = "0.0.2"
+authors = ["Ruben Zukic <ruben@zukic.net>"]
+description = "MATLAB syntax highlighting for Zed"
+repository = "https://github.com/rzukic/zed-matlab"
+id = "matlab"
+schema_version = 1
+
+[grammars.matlab]
+repository = "https://github.com/mstanciu552/tree-sitter-matlab"
+commit = "dd95e1fc1b5514aa3a882d5fb8ddbf4683e953f0"
diff --git a/grammars/matlab.toml b/grammars/matlab.toml
deleted file mode 100644
index 64a7287..0000000
--- a/grammars/matlab.toml
+++ /dev/null
@@ -1,2 +0,0 @@
-repository = "https://github.com/mstanciu552/tree-sitter-matlab"
-commit = "dd95e1fc1b5514aa3a882d5fb8ddbf4683e953f0"