diff --git a/seat.c b/seat.c
index cdf8798..9acbdd3 100644
--- a/seat.c
+++ b/seat.c
@@ -380,6 +380,16 @@ cleanup:
 	free(cg_group);
 }
 
+static void
+keyboard_group_destroy(struct cg_keyboard_group *keyboard_group)
+{
+	wl_list_remove(&keyboard_group->key.link);
+	wl_list_remove(&keyboard_group->modifiers.link);
+	wlr_keyboard_group_destroy(keyboard_group->wlr_group);
+	wl_list_remove(&keyboard_group->link);
+	free(keyboard_group);
+}
+
 static void
 handle_new_keyboard(struct cg_seat *seat, struct wlr_keyboard *keyboard, bool virtual)
 {
@@ -893,6 +903,11 @@ seat_destroy(struct cg_seat *seat)
 	wl_list_remove(&seat->request_start_drag.link);
 	wl_list_remove(&seat->start_drag.link);
 
+	struct cg_keyboard_group *keyboard_group, *keyboard_group_tmp;
+	wl_list_for_each_safe (keyboard_group, keyboard_group_tmp, &seat->keyboard_groups, link) {
+		keyboard_group_destroy(keyboard_group);
+	}
+
 	// Destroying the wlr seat will trigger the destroy handler on our seat,
 	// which will in turn free it.
 	wlr_seat_destroy(seat->seat);