diff --git a/README.md b/README.md
index 770e86eaa..cd3e92778 100644
--- a/README.md
+++ b/README.md
@@ -64,6 +64,21 @@ If you want to add domain-specific framework support, please add the following c
 | -------------- | ------------- | ------------- |
 | OpenCV  | `-DBUDDY_ENABLE_OPENCV=ON`  | Add `-DOpenCV_DIR=</PATH/TO/OPENCV/BUILD/>` or install OpenCV release version on your local device. |
 
+### Build OpenCV(Optional)
+
+If you want to install OpenCV on your local device, you can use the following configuration:
+
+```
+$ sudo apt-get install libgtk2.0-dev pkg-config  libcanberra-gtk-module
+$ git clone https://github.com/opencv/opencv.git
+$ cd opencv && mkdir build && cd build
+$ cmake -D CMAKE_BUILD_TYPE=RELEASE -D CMAKE_INSTALL_PREFIX=/usr/local ..
+$ make -j$(nproc)
+$ sudo make install
+```
+
+Also you can replace `/usr/local` with whatever path you want to use.
+
 ## Dialects
 
 ### Bud Dialect