diff --git a/react/react-addons.d.ts b/react/react-addons.d.ts
index 49c8ab0ba..bdbf52e8c 100644
--- a/react/react-addons.d.ts
+++ b/react/react-addons.d.ts
@@ -428,6 +428,8 @@ declare module "react/addons" {
         crossOrigin?: string;
         data?: string;
         dateTime?: string;
+        defaultChecked?: boolean;
+        defaultValue?: string;
         defer?: boolean;
         dir?: string;
         disabled?: boolean;
diff --git a/react/react-global.d.ts b/react/react-global.d.ts
index a1271f97a..5e3e60d43 100644
--- a/react/react-global.d.ts
+++ b/react/react-global.d.ts
@@ -430,6 +430,8 @@ declare module React {
         crossOrigin?: string;
         data?: string;
         dateTime?: string;
+        defaultChecked?: boolean;
+        defaultValue?: string;
         defer?: boolean;
         dir?: string;
         disabled?: boolean;
diff --git a/react/react.d.ts b/react/react.d.ts
index 12b815f41..daf367cd3 100644
--- a/react/react.d.ts
+++ b/react/react.d.ts
@@ -430,6 +430,8 @@ declare module __React {
         crossOrigin?: string;
         data?: string;
         dateTime?: string;
+        defaultChecked?: boolean;
+        defaultValue?: string;
         defer?: boolean;
         dir?: string;
         disabled?: boolean;