Remove unused references to boost::signals2.

3 files changed, 1 insertions, 2 deletions

diff --git a/src/dcp.h b/src/dcp.h
index 21cc3aac..9f4c93de 100644
--- a/src/dcp.h
+++ b/src/dcp.h
@@ -49,7 +49,6 @@
 #include "util.h"
 #include "verify.h"
 #include "version.h"
-#include <boost/signals2.hpp>
 #include <memory>
 #include <string>
 #include <vector>
diff --git a/src/mono_picture_asset.cc b/src/mono_picture_asset.cc
index a72fd7d4..5670591a 100644
--- a/src/mono_picture_asset.cc
+++ b/src/mono_picture_asset.cc
@@ -48,6 +48,7 @@
 #include "mono_picture_frame.h"
 #include <asdcp/AS_DCP.h>
 #include <asdcp/KM_fileio.h>
+#include <boost/bind/bind.hpp>
 
 
 using std::dynamic_pointer_cast;
diff --git a/src/mxf.h b/src/mxf.h
index 19d4a956..2e97afd7 100644
--- a/src/mxf.h
+++ b/src/mxf.h
@@ -45,7 +45,6 @@
 #include "key.h"
 #include "metadata.h"
 #include "dcp_assert.h"
-#include <boost/signals2.hpp>
 
 
 namespace ASDCP {