diff --git a/webrtc/modules/desktop_capture/cropping_window_capturer.cc b/webrtc/modules/desktop_capture/cropping_window_capturer.cc
index f78b26b04d..6b824e8fad 100644
--- a/webrtc/modules/desktop_capture/cropping_window_capturer.cc
+++ b/webrtc/modules/desktop_capture/cropping_window_capturer.cc
@@ -100,7 +100,7 @@ void CroppingWindowCapturer::OnCaptureCompleted(DesktopFrame* frame) {
   callback_->OnCaptureCompleted(window_frame.release());
 }
 
-#if !defined(OS_WIN)
+#if !defined(WEBRTC_WIN)
 // static
 WindowCapturer*
 CroppingWindowCapturer::Create(const DesktopCaptureOptions& options) {