diff --git a/package.json b/package.json
index e24bbd49569e8279569c0ffc332d94efcf982d55..3458d44196a6fc1cb31a1bfaccca26065da88e05 100644
--- a/package.json
+++ b/package.json
@@ -53,6 +53,7 @@
     "dev-test": "concurrently --names \"ROLLUP,ROLLUPTEST,HTTP\" -c \"bgBlue.bold,bgRed.bold,bgGreen.bold\" \"rollup -c utils/build/rollup.config.js -w -m inline\" \"rollup -c test/rollup.unit.config.js -w -m inline\" \"http-server -p 8080\"",
     "start": "npm run dev",
     "lint": "eslint src --ext js --ext ts && tsc -p utils/build/tsconfig.lint.json",
+    "lint-examples": "eslint examples/jsm --ext js --ext ts --ignore-pattern libs && tsc -p utils/build/tsconfig-examples.lint.json",
     "test": "npm run build-test && qunit -r failonlyreporter test/unit/three.source.unit.js",
     "travis": "npm run lint && npm test"
   },
diff --git a/utils/build/tsconfig-examples.lint.json b/utils/build/tsconfig-examples.lint.json
new file mode 100644
index 0000000000000000000000000000000000000000..110d221eac9d3f96c32f0ab7c9974bf52f69f3c4
--- /dev/null
+++ b/utils/build/tsconfig-examples.lint.json
@@ -0,0 +1,8 @@
+{
+  "compilerOptions": {
+    "noEmit": true,
+  },
+  "include": [
+    "../../examples/jsm/**/*.ts"
+  ]
+}
diff --git a/utils/build/tsconfig.lint.json b/utils/build/tsconfig.lint.json
index ac4d440a08417fb6a8e80a6ee5240ec0e2c6feb2..8a28313b90d5e2af9d864fd2d1760e7fd7fb6204 100644
--- a/utils/build/tsconfig.lint.json
+++ b/utils/build/tsconfig.lint.json
@@ -3,6 +3,6 @@
     "noEmit": true,
   },
   "include": [
-    "../../**/*.ts"
+    "../../src/**/*.ts"
   ]
 }