diff --git a/options-table.c b/options-table.c
index b0c5bcc5..0781da46 100644
--- a/options-table.c
+++ b/options-table.c
@@ -717,7 +717,7 @@ const struct options_table_entry options_table[] = {
 	{ .name = "pane-active-border-style",
 	  .type = OPTIONS_TABLE_STRING,
 	  .scope = OPTIONS_TABLE_WINDOW,
-	  .default_str = "#{?pane_in_mode,fg=yellow,#{?synchronize-panes,fg=red,,fg=green}}",
+	  .default_str = "#{?pane_in_mode,fg=yellow,#{?synchronize-panes,fg=red,fg=green}}",
 	  .flags = OPTIONS_TABLE_IS_STYLE,
 	  .separator = ","
 	},