diff --git a/src/sunstone/public/app/tabs/images-tab/form-panels/create-common.js b/src/sunstone/public/app/tabs/images-tab/form-panels/create-common.js
index fbf7d38024..f7009624db 100644
--- a/src/sunstone/public/app/tabs/images-tab/form-panels/create-common.js
+++ b/src/sunstone/public/app/tabs/images-tab/form-panels/create-common.js
@@ -138,6 +138,7 @@ define(function(require) {
       var value = $(this).val();
       switch (value){
       case "DATABLOCK":
+      case "OS":
         $('#datablock_img', context).removeAttr("disabled");
         break;
       default:
diff --git a/src/sunstone/public/app/tabs/images-tab/form-panels/create/wizard.hbs b/src/sunstone/public/app/tabs/images-tab/form-panels/create/wizard.hbs
index ada1f491a6..a32261a5dd 100644
--- a/src/sunstone/public/app/tabs/images-tab/form-panels/create/wizard.hbs
+++ b/src/sunstone/public/app/tabs/images-tab/form-panels/create/wizard.hbs
@@ -85,7 +85,7 @@
         <input type="radio" name="src_path" id="upload_image" value="upload">
         <label for="upload_image">{{tr "Upload"}}</label>
         {{#if images}}
-        <input type="radio" name="src_path" id="datablock_img" value="datablock" disabled>
+        <input type="radio" name="src_path" id="datablock_img" value="datablock">
         <label for="datablock_img">{{tr "Empty disk image"}}</label>
         {{/if}}
       </div>