diff --git a/boilerplates/lerna-workspace/lerna.json b/boilerplates/lerna-workspace/lerna.json
index adb318453..efaa9416e 100644
--- a/boilerplates/lerna-workspace/lerna.json
+++ b/boilerplates/lerna-workspace/lerna.json
@@ -5,7 +5,6 @@
   "npmClientArgs": [
     "--no-lockfile"
   ],
-  "useWorkspaces": true,
   "packages": [
     "packages/*"
   ],
diff --git a/boilerplates/lerna-workspace/tsconfig.json b/boilerplates/lerna-workspace/tsconfig.json
index d3eb65371..4c8a664fe 100644
--- a/boilerplates/lerna-workspace/tsconfig.json
+++ b/boilerplates/lerna-workspace/tsconfig.json
@@ -7,7 +7,7 @@
     "strict": true,
     "strictNullChecks": false,
     "skipLibCheck": true,
-    "sourceMap": true,
+    "sourceMap": false,
     "declaration": true,
     "resolveJsonModule": true,
     "moduleResolution": "node"