diff --git a/pkg/harvester/edit/harvesterhci.io.volume.vue b/pkg/harvester/edit/harvesterhci.io.volume.vue
index 5c8c41967ee..0d54c5151dc 100644
--- a/pkg/harvester/edit/harvesterhci.io.volume.vue
+++ b/pkg/harvester/edit/harvesterhci.io.volume.vue
@@ -234,7 +234,14 @@ export default {
           ...this.value.metadata.annotations,
           [HCI_ANNOTATIONS.IMAGE_ID]: this.imageId
         };
-        storageClassName = images?.find(image => this.imageId === image.id)?.storageClassName;
+        const imageResource = images?.find(image => this.imageId === image.id);
+        const imageSize = Math.max(imageResource?.status?.size, imageResource?.status?.virtualSize);
+
+        if (imageSize) {
+          this.storage = `${ Math.ceil(imageSize / 1024 / 1024 / 1024) }Gi`;
+        }
+
+        storageClassName = imageResource?.storageClassName;
       } else {
         imageAnnotations = { ...this.value.metadata.annotations };
       }