diff --git a/include/Swiften/Network/DummyConnectionServer.cpp b/include/Swiften/Network/DummyConnectionServer.cpp
index 8bce4f1835b98f7cacaabb6ad676921cc62a0fc6..0fe2a8ee0b5490e00d01b838300244fadefc1ee9 100644
--- a/include/Swiften/Network/DummyConnectionServer.cpp
+++ b/include/Swiften/Network/DummyConnectionServer.cpp
@@ -6,7 +6,6 @@
 
 #include <Swiften/Network/DummyConnectionServer.h>
 
-#include <boost/signal.hpp>
 #include <boost/bind.hpp>
 #include <boost/system/system_error.hpp>
 #include <boost/asio/placeholders.hpp>