diff --git a/package.json b/package.json
index b05ce0f2..4d2ed8d2 100644
--- a/package.json
+++ b/package.json
@@ -42,7 +42,8 @@
     "gulp-rimraf": "^0.2.1",
     "ramda": "^0.23.0",
     "react-addons-css-transition-group": "^15.4.2",
-    "react-css-themr": "^1.7.2"
+    "react-css-themr": "^1.7.2",
+    "react-style-proptype": "^2.0.0"
   },
   "devDependencies": {
     "babel-cli": "^6.22.2",
@@ -91,7 +92,6 @@
     "react": "^15.4.2",
     "react-addons-test-utils": "^15.4.2",
     "react-dom": "^15.4.2",
-    "react-style-proptype": "^2.0.0",
     "react-transform-catch-errors": "^1.0.2",
     "react-transform-hmr": "^1.0.4",
     "redbox-react": "^1.3.2",