Fix build.

diff --git a/src/lib/j2k_image_proxy.h b/src/lib/j2k_image_proxy.h
index 9fc96a54336beb6069a0137b9bef818ad3fa9021..efb744c0a1b53f68d4cbcc29fce340ac88535008 100644 (file)
--- a/src/lib/j2k_image_proxy.h
+++ b/src/lib/j2k_image_proxy.h
@@ -19,11 +19,11 @@
 
 #include "image_proxy.h"
 #include <dcp/util.h>
+#include <dcp/data.h>
 
 namespace dcp {
        class MonoPictureFrame;
        class StereoPictureFrame;
-       class Data;
 }
 
 class J2KImageProxy : public ImageProxy