diff --git a/tsconfig.json b/tsconfig.json
index 4b16028d..e75539df 100644
--- a/tsconfig.json
+++ b/tsconfig.json
@@ -28,6 +28,8 @@
   "exclude": [
     "cypress.config.ts",
     // See https://github.com/cypress-io/cypress/issues/7552#issuecomment-763498855
-    "test/cypress/**/*"
+    "test/cypress/**/*",
+    "extension/**/*",
+    "extensions/**/*"
   ]
 }