--- a/qmlfrontend/CMakeLists.txt	Sat May 11 20:43:12 2019 +0200
+++ b/qmlfrontend/CMakeLists.txt	Sat May 11 22:39:55 2019 +0200
@@ -17,6 +17,7 @@
     "preview_image_provider.cpp" "preview_image_provider.h"
     "engine_interface.h"
     "preview_acceptor.cpp" "preview_acceptor.h"
+    "net_session.cpp" "net_session.h"
     )
 
-target_link_libraries(${PROJECT_NAME} Qt5::Core Qt5::Quick)
+target_link_libraries(${PROJECT_NAME} Qt5::Core Qt5::Network Qt5::Quick)