diff --git a/package.json b/package.json
index 50ae85c119d..e6bd7b0c3cf 100644
--- a/package.json
+++ b/package.json
@@ -18,8 +18,7 @@
     "lerna": "2.0.0-beta.38",
     "lerna-changelog": "^0.2.3",
     "lint-staged": "^3.3.1",
-    "prettier": "^0.21.0",
-    "stylelint-csstree-validator": "^1.1.1"
+    "prettier": "^0.21.0"
   },
   "lint-staged": {
     "*.js": [
diff --git a/packages/stylelint-config-react-app/package.json b/packages/stylelint-config-react-app/package.json
index 658359a9579..4f8f3aec168 100644
--- a/packages/stylelint-config-react-app/package.json
+++ b/packages/stylelint-config-react-app/package.json
@@ -13,5 +13,8 @@
   "peerDependencies": {
     "stylelint": "^7.10.1",
     "stylelint-csstree-validator": "^1.1.1"
+  },
+  "devDependencies": {
+    "stylelint-csstree-validator": "^1.1.1"
   }
 }