diff --git a/ports/opencv/002-fix-uwp.patch b/ports/opencv/002-fix-uwp.patch
index d684141f5..22d006862 100644
--- a/ports/opencv/002-fix-uwp.patch
+++ b/ports/opencv/002-fix-uwp.patch
@@ -24,16 +24,3 @@ index c8242dd..97edd14 100644
      # removing APPCONTAINER from modules to run from console
      # in case of usual starting of WinRT test apps output is missing
      # so starting of console version w/o APPCONTAINER is required to get test results
-diff --git a/modules/highgui/src/window.cpp b/modules/highgui/src/window.cpp
-index 9306f8e..69a814e 100644
---- a/modules/highgui/src/window.cpp
-+++ b/modules/highgui/src/window.cpp
-@@ -209,7 +209,7 @@ int cv::waitKeyEx(int delay)
- int cv::waitKey(int delay)
- {
-     int code = waitKeyEx(delay);
--#ifndef HAVE_WINRT
-+#ifndef WINRT
-     static int use_legacy = -1;
-     if (use_legacy < 0)
-     {
diff --git a/ports/opencv/CONTROL b/ports/opencv/CONTROL
index 0a4c327cc..8130ef3b4 100644
--- a/ports/opencv/CONTROL
+++ b/ports/opencv/CONTROL
@@ -1,5 +1,5 @@
 Source: opencv
-Version: 3.3.0-2
+Version: 3.3.0-3
 # Optional: Add in vtk to build with VTK and cuda to build with CUDA
-Build-Depends: zlib, libpng, libjpeg-turbo, tiff, protobuf, ffmpeg
+Build-Depends: zlib, libpng, libjpeg-turbo, tiff, protobuf (windows), ffmpeg
 Description: computer vision library