diff --git a/.gitignore b/.gitignore
index 11e61cab..d1e1d448 100644
--- a/.gitignore
+++ b/.gitignore
@@ -11,3 +11,12 @@ examples/desktop
 examples/redux
 examples/vscode
 log.html
+
+# These files would be generated by 'tree-sitter generate' with the default
+# settings. We don't want them because there's already a copy at the root.
+/tsx/Cargo.toml
+/tsx/binding.gyp
+/tsx/bindings
+/typescript/Cargo.toml
+/typescript/binding.gyp
+/typescript/bindings
diff --git a/package.json b/package.json
index be72ce37..8431d74d 100644
--- a/package.json
+++ b/package.json
@@ -18,13 +18,13 @@
   },
   "main": "./bindings/node",
   "devDependencies": {
-    "tree-sitter-cli": "^0.19.1",
+    "tree-sitter-cli": "^0.19.3",
     "tree-sitter-javascript": "github:tree-sitter/tree-sitter-javascript#2c5b138"
   },
   "scripts": {
     "build": "npm run build-typescript && npm run build-tsx",
-    "build-typescript": "cd typescript && tree-sitter generate",
-    "build-tsx": "cd tsx && tree-sitter generate",
+    "build-typescript": "cd typescript && tree-sitter generate --no-bindings",
+    "build-tsx": "cd tsx && tree-sitter generate --no-bindings",
     "test-load": "node -e \"console.log(require('./typescript').name, require('./tsx').name)\"",
     "test": "npm run test-typescript && npm run test-tsx && npm run test-load && script/parse-examples",
     "test-typescript": "cd typescript && tree-sitter test",