diff --git a/README.md b/README.md
index 9e99299b8..74d74edb3 100644
--- a/README.md
+++ b/README.md
@@ -1,17 +1,17 @@
 # GCV
-OpenGL/OpenCL/VAAPI interop demo using my OpenCV-4.x fork (https://github.com/kallaballa/opencv/tree/GCV)
+OpenGL/OpenCL/VAAPI interop demo using the 4.x branch of OpenCV (https://github.com/opencv/opencv/tree/GCV)
 
 # Instructions
-While I try to get the necessary changes into the official OpenCV repo (https://github.com/opencv/opencv/issues/22607 and https://github.com/opencv/opencv/issues/22622) you need to build the OpenCV fork yourself.
+You need to build the most recent 4.x branch of OpenCV.
 
 ## Build OpenCV
 
 ```bash
-git clone --branch GCV https://github.com/kallaballa/opencv.git
+git clone --branch 4.x https://github.com/opencv/opencv.git
 cd opencv
 mkdir build
 cd build
-cmake -DCMAKE_BUILD_TYPE=Release -DWITH_OPENGL=ON -DWITH_VA=ON -DWITH_VA_INTEL=ON -DWITH_QT=ON -DBUILD_PERF_TESTS=OFF -DBUILD_TESTS=OFF ..
+cmake -DCMAKE_BUILD_TYPE=Release -DHAVE_EGL_INTEROP=ON -DWITH_OPENGL=ON -DWITH_VA=ON -DWITH_VA_INTEL=ON -DWITH_QT=ON -DBUILD_PERF_TESTS=OFF -DBUILD_TESTS=OFF ..
 make -j8
 sudo make install
 ```