diff --git a/src/core/ReactDOM.js b/src/core/ReactDOM.js
index 5d583ab7b796..64294bf0e386 100644
--- a/src/core/ReactDOM.js
+++ b/src/core/ReactDOM.js
@@ -65,6 +65,7 @@ var ReactDOM = objMapKeyVal({
   address: false,
   audio: false,
   b: false,
+  blockquote: false,
   body: false,
   br: true,
   button: false,