Fix floating line at the top of the groups column.

[dcpomatic.git] / src / wx / subtitle_appearance_dialog.h

diff --git a/src/wx/subtitle_appearance_dialog.h b/src/wx/subtitle_appearance_dialog.h
index 299b3c70a1c082d087171cf68f88a6d5d56449a8..daaccf08f86aa4251429ac318d89bf9e66c99cc4 100644 (file)
--- a/src/wx/subtitle_appearance_dialog.h
+++ b/src/wx/subtitle_appearance_dialog.h
@@ -19,6 +19,7 @@
 */
 
 #include "timecode.h"
+#include "lib/change_signaller.h"
 #include "lib/rgba.h"
 #include "lib/warnings.h"
 DCPOMATIC_DISABLE_WARNINGS