diff --git a/gnucash/gnome-utils/dialog-options.c b/gnucash/gnome-utils/dialog-options.c
index f981c5b087..7301d19da6 100644
--- a/gnucash/gnome-utils/dialog-options.c
+++ b/gnucash/gnome-utils/dialog-options.c
@@ -74,7 +74,7 @@ static QofLogModule log_module = GNC_MOD_GUI;
  * Point where preferences switch control method from a set of
  * notebook tabs to a list.
  */
-#define MAX_TAB_COUNT 4
+#define MAX_TAB_COUNT 6
 
 /* A pointer to the last selected filename */
 #define LAST_SELECTION "last-selection"