diff --git a/packages/core/package.json b/packages/core/package.json
index 5ccb2687b1..fd47403b6b 100644
--- a/packages/core/package.json
+++ b/packages/core/package.json
@@ -24,7 +24,7 @@
   },
   "scripts": {
     "build": "stencil build",
-    "tsc": "tsc -p .",
+    "tsc": "./node_modules/.bin/tsc -p .",
     "dev": "sd concurrent \"stencil build --dev --watch\" \"stencil-dev-server\"",
     "e2e": "node ./scripts/run-e2e.js",
     "snapshot": "node ./scripts/e2e.js --snapshot",