diff --git a/src/resize.cc b/src/resize.cc
index 86d8a77b..0053f0e9 100755
--- a/src/resize.cc
+++ b/src/resize.cc
@@ -15,6 +15,7 @@ using v8::Local;
 using v8::Value;
 using v8::Object;
 using v8::Integer;
+using v8::Uint32;
 using v8::String;
 using v8::Array;
 using v8::Function;