diff --git a/atom/browser/api/atom_api_web_contents.cc b/atom/browser/api/atom_api_web_contents.cc
index c8d7daf4d600..69c2d2d99766 100644
--- a/atom/browser/api/atom_api_web_contents.cc
+++ b/atom/browser/api/atom_api_web_contents.cc
@@ -1479,7 +1479,8 @@ void WebContents::SendInputEvent(v8::Isolate* isolate,
   if (!view)
     return;
 
-  int type = mate::GetWebInputEventType(isolate, input_event);
+  blink::WebInputEvent::Type type = mate::GetWebInputEventType(isolate,
+      input_event);
   if (blink::WebInputEvent::IsMouseEventType(type)) {
     blink::WebMouseEvent mouse_event;
     if (mate::ConvertFromV8(isolate, input_event, &mouse_event)) {
diff --git a/atom/common/native_mate_converters/blink_converter.cc b/atom/common/native_mate_converters/blink_converter.cc
index 70b6e6d69712..4bfde54dae61 100644
--- a/atom/common/native_mate_converters/blink_converter.cc
+++ b/atom/common/native_mate_converters/blink_converter.cc
@@ -137,7 +137,8 @@ struct Converter<blink::WebInputEvent::Modifiers> {
   }
 };
 
-int GetWebInputEventType(v8::Isolate* isolate, v8::Local<v8::Value> val) {
+blink::WebInputEvent::Type GetWebInputEventType(v8::Isolate* isolate,
+    v8::Local<v8::Value> val) {
   blink::WebInputEvent::Type type = blink::WebInputEvent::kUndefined;
   mate::Dictionary dict;
   ConvertFromV8(isolate, val, &dict) && dict.Get("type", &type);
diff --git a/atom/common/native_mate_converters/blink_converter.h b/atom/common/native_mate_converters/blink_converter.h
index 7b3a14e83072..715aa272f14a 100644
--- a/atom/common/native_mate_converters/blink_converter.h
+++ b/atom/common/native_mate_converters/blink_converter.h
@@ -7,10 +7,11 @@
 
 #include "native_mate/converter.h"
 #include "third_party/WebKit/public/platform/WebCache.h"
+#include "third_party/WebKit/public/platform/WebInputEvent.h"
 #include "third_party/WebKit/public/web/WebContextMenuData.h"
 
+
 namespace blink {
-class WebInputEvent;
 class WebMouseEvent;
 class WebMouseWheelEvent;
 class WebKeyboardEvent;
@@ -27,7 +28,8 @@ struct NativeWebKeyboardEvent;
 
 namespace mate {
 
-int GetWebInputEventType(v8::Isolate* isolate, v8::Local<v8::Value> val);
+blink::WebInputEvent::Type GetWebInputEventType(v8::Isolate* isolate,
+                                                v8::Local<v8::Value> val);
 
 template<>
 struct Converter<blink::WebInputEvent> {