diff --git a/plugins/hypervisors/simulator/src/com/cloud/resource/SimulatorStorageProcessor.java b/plugins/hypervisors/simulator/src/com/cloud/resource/SimulatorStorageProcessor.java
index 0131c1da2c4..12c273368c7 100644
--- a/plugins/hypervisors/simulator/src/com/cloud/resource/SimulatorStorageProcessor.java
+++ b/plugins/hypervisors/simulator/src/com/cloud/resource/SimulatorStorageProcessor.java
@@ -65,6 +65,7 @@ public class SimulatorStorageProcessor implements StorageProcessor {
     public Answer cloneVolumeFromBaseTemplate(CopyCommand cmd) {
         VolumeObjectTO volume = new VolumeObjectTO();
         volume.setPath(UUID.randomUUID().toString());
+        volume.setSize(100);
         volume.setFormat(Storage.ImageFormat.RAW);
         return new CopyCmdAnswer(volume);
     }