diff --git a/CMakeLists.txt b/CMakeLists.txt
index bd5aa8f..20ee555 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -93,6 +93,11 @@ if (ROBOT_FARM_BUILD_ALL OR ROBOT_FARM_BUILD_OATPP)
     include(${CMAKE_CURRENT_SOURCE_DIR}/cmake/OatppExternalProject.cmake)
 endif ()
 
+option(ROBOT_FARM_BUILD_OATPP_WEBSOCKET "Build oatpp websocket" OFF)
+if (ROBOT_FARM_BUILD_ALL OR ROBOT_FARM_BUILD_OATPP_WEBSOCKET)
+    include(${CMAKE_CURRENT_SOURCE_DIR}/cmake/OatppWebSocketExternalProject.cmake)
+endif ()
+
 option(ROBOT_FARM_BUILD_OGRE "Build OGRE" OFF)
 if (ROBOT_FARM_BUILD_ALL OR ROBOT_FARM_BUILD_OGRE)
     include(${CMAKE_CURRENT_SOURCE_DIR}/cmake/OgreExternalProject.cmake)
diff --git a/cmake/OatppWebSocketExternalProject.cmake b/cmake/OatppWebSocketExternalProject.cmake
new file mode 100644
index 0000000..9c95aad
--- /dev/null
+++ b/cmake/OatppWebSocketExternalProject.cmake
@@ -0,0 +1,24 @@
+#[[ CMake guard. ]]
+if(TARGET OatppWebsocketExternalProject)
+    return()
+endif()
+
+include(ExternalProject)
+include(${CMAKE_CURRENT_LIST_DIR}/OatppExternalProject.cmake)
+
+set(ROBOT_FARM_OATPP_WEBSOCKET_URL
+        "https://github.com/oatpp/oatpp-websocket/archive/1.0.0.zip"
+        CACHE STRING
+        "URL of the oatpp-websocket source archive")
+
+externalproject_add(OatppWebsocketExternalProject
+        PREFIX ${CMAKE_CURRENT_BINARY_DIR}/oatpp-websocket
+        URL ${ROBOT_FARM_OATPP_WEBSOCKET_URL}
+        DOWNLOAD_NO_PROGRESS ON
+        CMAKE_ARGS
+        -DCMAKE_BUILD_TYPE:STRING=${CMAKE_BUILD_TYPE}
+        -DCMAKE_PREFIX_PATH:PATH=${CMAKE_INSTALL_PREFIX}
+        -DCMAKE_INSTALL_PREFIX:PATH=${CMAKE_INSTALL_PREFIX}
+        -DBUILD_SHARED_LIBS:BOOL=ON)
+
+add_dependencies(OatppWebsocketExternalProject OatppExternalProject)