diff --git a/CMakeLists.txt b/CMakeLists.txt
index 324fa707..2f41c782 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -77,7 +77,6 @@ SET(SOURCES
     src/framework/thirdparty/apngloader.cpp
 
     # framework net
-    src/framework/net/networkmanager.cpp
     src/framework/net/connection.cpp
     src/framework/net/inputmessage.cpp
     src/framework/net/outputmessage.cpp
diff --git a/src/framework/net/connection.cpp b/src/framework/net/connection.cpp
index 23a60cdd..8c2a0107 100644
--- a/src/framework/net/connection.cpp
+++ b/src/framework/net/connection.cpp
@@ -1,5 +1,4 @@
 #include "connection.h"
-#include "networkmanager.h"
 
 #include <framework/core/eventdispatcher.h>
 #include <boost/asio.hpp>