diff --git a/hw/timer/allwinner-a10-pit.c b/hw/timer/allwinner-a10-pit.c
index f84fc0ea25a8..c3fc2a4daaf5 100644
--- a/hw/timer/allwinner-a10-pit.c
+++ b/hw/timer/allwinner-a10-pit.c
@@ -279,6 +279,16 @@ static void a10_pit_init(Object *obj)
     }
 }
 
+static void a10_pit_finalize(Object *obj)
+{
+    AwA10PITState *s = AW_A10_PIT(obj);
+    int i;
+
+    for (i = 0; i < AW_A10_PIT_TIMER_NR; i++) {
+        ptimer_free(s->timer[i]);
+    }
+}
+
 static void a10_pit_class_init(ObjectClass *klass, void *data)
 {
     DeviceClass *dc = DEVICE_CLASS(klass);
@@ -294,6 +304,7 @@ static const TypeInfo a10_pit_info = {
     .parent = TYPE_SYS_BUS_DEVICE,
     .instance_size = sizeof(AwA10PITState),
     .instance_init = a10_pit_init,
+    .instance_finalize = a10_pit_finalize,
     .class_init = a10_pit_class_init,
 };