2 files changed, 2 insertions, 0 deletions
diff --git a/render/form.c b/render/form.c
index 8f18d44ae..c542efd3e 100644
--- a/render/form.c
+++ b/render/form.c
@@ -31,6 +31,7 @@ void form_add_control(struct form *form, struct form_control *control)
 	if (form->controls) {
 		assert(form->last_control);
 		form->last_control->next = control;
+		control->prev = form->last_control;
 		control->next = 0;
 		form->last_control = control;
 	} else {
diff --git a/render/form.h b/render/form.h
index 0063df790..b064e9750 100644
--- a/render/form.h
+++ b/render/form.h
@@ -67,6 +67,7 @@ struct form_control {
 			int selected;
 		} radio;
 	} data;
+	struct form_control *prev;      /**< Previous control in this form */
 	struct form_control *next;	/**< Next control in this form. */
 };