diff --git a/CMakeLists.txt b/CMakeLists.txt
index 6dbe83493..ba8005826 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -536,6 +536,11 @@ elseif(CMAKE_SYSTEM_NAME STREQUAL "Darwin")
 		install(CODE "execute_process(COMMAND cp -a ${_qt5Core_install_prefix}/qml/QtQml ${CMAKE_BINARY_DIR}/${APP_BUNDLE_DIR}/Contents/Resources/qml)")
 		install(CODE "execute_process(COMMAND cp -a ${_qt5Core_install_prefix}/qml/QtPositioning ${CMAKE_BINARY_DIR}/${APP_BUNDLE_DIR}/Contents/Resources/qml)")
 	endif()
+	# if we build with WebEngine we need to copy the helper which macdeployqt appears to get wrong as well
+	if(USE_WEBENGINE)
+		install(CODE "execute_process(COMMAND mkdir -p ${CMAKE_BINARY_DIR}/${APP_BUNDLE_DIR}/Contents/Frameworks/QtWebEngineCore.framework/Helpers)")
+		install(CODE "execute_process(COMMAND cp -a ${_qt5Core_install_prefix}/lib/QtWebEngineCore.framework/Helpers/QtWebEngineProcess.app ${CMAKE_BINARY_DIR}/${APP_BUNDLE_DIR}/Contents/Frameworks/QtWebEngineCore.framework/Helpers/)")
+	endif()
 elseif(CMAKE_SYSTEM_NAME STREQUAL "Windows")
 	if (CMAKE_BUILD_TYPE STREQUAL "RelWithDebInfo")
 		if(NOT DEFINED OBJCOPY)