1 files changed, 2 insertions, 0 deletions
diff --git a/gui/chooser.h b/gui/chooser.h
index ce67c008df..79a20383c5 100644
--- a/gui/chooser.h
+++ b/gui/chooser.h
@@ -25,12 +25,14 @@
 #ifndef CHOOSER_DIALOG_H
 #define CHOOSER_DIALOG_H
 
+#include "common/array.h"
 #include "common/str.h"
 #include "gui/dialog.h"
 
 namespace GUI {
 
 class ButtonWidget;
+class CommandSender;
 class ListWidget;
 
 /*