diff --git a/cirros_alarm_vnf/cirros_alarm_vnfd.yaml b/cirros_alarm_vnf/cirros_alarm_vnfd.yaml
index 61c51084678a1d04e02f165c8b3bc7e7ed837ba9..8a301b5b39528af1c9c574c7aaa5a08090ccca33 100644
--- a/cirros_alarm_vnf/cirros_alarm_vnfd.yaml
+++ b/cirros_alarm_vnf/cirros_alarm_vnfd.yaml
@@ -64,7 +64,7 @@ vnfd:
     virtual-cpu:
       num-virtual-cpu: 1
     virtual-memory:
-      size: 0.25
+      size: 1
   virtual-storage-desc:
   - id: cirros_vnfd-VM-storage
     size-of-storage: 2