diff --git a/include/Swiften/StreamStack/TLSServerLayer.h b/include/Swiften/StreamStack/TLSServerLayer.h
index 34f99a037ea61e6a8bbfeea0e9391e999b067325..0e5a44dbf6627ce980149fb2ca9237f60fcb0b7d 100644
--- a/include/Swiften/StreamStack/TLSServerLayer.h
+++ b/include/Swiften/StreamStack/TLSServerLayer.h
@@ -4,8 +4,6 @@
  * See Documentation/Licenses/GPLv3.txt for more information.
  */
 
-#include <boost/signals.hpp>
-
 #include "Swiften/Base/SafeByteArray.h"
 #include "Swiften/StreamStack/StreamLayer.h"
 #include "Swiften/TLS/Certificate.h"
@@ -37,8 +35,8 @@ namespace Swift {
 			}
 
 		public:
-			boost::signal<void ()> onError;
-			boost::signal<void ()> onConnected;
+			SWIFTEN_SIGNAL_NAMESPACE::signal<void ()> onError;
+			SWIFTEN_SIGNAL_NAMESPACE::signal<void ()> onConnected;
 
 		private:
 			TLSServerContext* context;