4 files changed, 4 insertions, 0 deletions
diff --git a/src/lib/case_insensitive_sorter.cc b/src/lib/case_insensitive_sorter.cc
index 4bf3c2d18..540b3cfe5 100644
--- a/src/lib/case_insensitive_sorter.cc
+++ b/src/lib/case_insensitive_sorter.cc
@@ -21,6 +21,7 @@
 
 #include "case_insensitive_sorter.h"
 #include <boost/filesystem.hpp>
+#include <algorithm>
 
 
 using std::string;
diff --git a/src/lib/dcp_subtitle.cc b/src/lib/dcp_subtitle.cc
index 0943a6b08..c2c3f7f70 100644
--- a/src/lib/dcp_subtitle.cc
+++ b/src/lib/dcp_subtitle.cc
@@ -24,6 +24,7 @@
 #include "compose.hpp"
 #include <dcp/interop_subtitle_asset.h>
 #include <dcp/smpte_subtitle_asset.h>
+#include <memory>
 
 #include "i18n.h"
 
diff --git a/src/lib/dcp_subtitle.h b/src/lib/dcp_subtitle.h
index 2011759aa..285dd55bc 100644
--- a/src/lib/dcp_subtitle.h
+++ b/src/lib/dcp_subtitle.h
@@ -24,6 +24,7 @@
 
 
 #include <boost/filesystem.hpp>
+#include <memory>
 
 
 namespace dcp {
diff --git a/src/lib/zipper.h b/src/lib/zipper.h
index 9f3e867c7..f554e2e8f 100644
--- a/src/lib/zipper.h
+++ b/src/lib/zipper.h
@@ -20,6 +20,7 @@
 
 
 #include <boost/filesystem.hpp>
+#include <memory>
 #include <vector>