--- a/src/CMakeLists.txt	Thu Mar 14 16:11:08 2019 +0100
+++ b/src/CMakeLists.txt	Thu Mar 14 16:46:16 2019 +0100
@@ -34,6 +34,7 @@
 	# QObjects must be listed here (including them from other files is not enough)
 	SimulatorWindow.h
 	SimulatorWindow.cpp
+	SimulatorSocketServer.cpp
 	spacenav-simulator-qt.cpp
 )