diff --git a/types/react/v15/index.d.ts b/types/react/v15/index.d.ts
index 8e89bfb48d..d3c2c15dc4 100644
--- a/types/react/v15/index.d.ts
+++ b/types/react/v15/index.d.ts
@@ -2434,6 +2434,7 @@ declare namespace React {
         allowFullScreen?: boolean;
         allowTransparency?: boolean;
         alt?: string;
+        as?: string;
         async?: boolean;
         autoComplete?: string;
         autoFocus?: boolean;