diff --git a/sky/engine/core/dom/Document.cpp b/sky/engine/core/dom/Document.cpp
index a07ce4a69e5..9fa0be1b1bd 100644
--- a/sky/engine/core/dom/Document.cpp
+++ b/sky/engine/core/dom/Document.cpp
@@ -25,8 +25,6 @@
  * Boston, MA 02110-1301, USA.
  */
 
-#include "stdio.h"
-
 #include "sky/engine/core/dom/Document.h"
 
 #include "gen/sky/core/HTMLElementFactory.h"