1 files changed, 2 insertions, 0 deletions
diff --git a/src/object.h b/src/object.h
index 50817051..b2d0ad35 100644
--- a/src/object.h
+++ b/src/object.h
@@ -43,6 +43,7 @@
 
 class write_interop_subtitle_test;
 class write_interop_subtitle_test2;
+class write_interop_subtitle_test3;
 class write_smpte_subtitle_test;
 class write_smpte_subtitle_test2;
 
@@ -66,6 +67,7 @@ public:
 protected:
 	friend struct ::write_interop_subtitle_test;
 	friend struct ::write_interop_subtitle_test2;
+	friend struct ::write_interop_subtitle_test3;
 	friend struct ::write_smpte_subtitle_test;
 	friend struct ::write_smpte_subtitle_test2;