diff --git a/packages/babel-preset-react-app/package.json b/packages/babel-preset-react-app/package.json
index bba2df1e..3ca853e3 100644
--- a/packages/babel-preset-react-app/package.json
+++ b/packages/babel-preset-react-app/package.json
@@ -1,5 +1,6 @@
 {
   "name": "babel-preset-react-app",
+  "private": "true",
   "version": "1.0.0",
   "description": "Babel preset used by Create React App",
   "repository": "facebookincubator/create-react-app",
diff --git a/packages/create-react-app/package.json b/packages/create-react-app/package.json
index 4dd8b0f1..b8b3d90b 100644
--- a/packages/create-react-app/package.json
+++ b/packages/create-react-app/package.json
@@ -1,5 +1,6 @@
 {
   "name": "create-react-app",
+  "private": "true",
   "version": "0.6.0",
   "keywords": [
     "react"
diff --git a/packages/eslint-config-react-app/package.json b/packages/eslint-config-react-app/package.json
index e0321bd4..a36157fd 100644
--- a/packages/eslint-config-react-app/package.json
+++ b/packages/eslint-config-react-app/package.json
@@ -1,5 +1,6 @@
 {
   "name": "eslint-config-react-app",
+  "private": "true",
   "version": "0.3.0",
   "description": "ESLint configuration used by Create React App",
   "repository": "facebookincubator/create-react-app",
diff --git a/packages/react-dev-utils/package.json b/packages/react-dev-utils/package.json
index b754dcdf..6c26a1a5 100644
--- a/packages/react-dev-utils/package.json
+++ b/packages/react-dev-utils/package.json
@@ -1,5 +1,6 @@
 {
   "name": "react-dev-utils",
+  "private": "true",
   "version": "0.3.0",
   "description": "Webpack utilities used by Create React App",
   "repository": "facebookincubator/create-react-app",
diff --git a/packages/react-scripts/package.json b/packages/react-scripts/package.json
index 58bb4ab1..8668307f 100644
--- a/packages/react-scripts/package.json
+++ b/packages/react-scripts/package.json
@@ -1,5 +1,5 @@
 {
-  "name": "react-scripts",
+  "name": "timer-react-scripts",
   "version": "0.7.0",
   "description": "Configuration and scripts for Create React App.",
   "repository": "facebookincubator/create-react-app",