--- a/scripts/build-promotion/balrog-release-pusher.py
+++ b/scripts/build-promotion/balrog-release-pusher.py
@@ -45,30 +45,34 @@ if __name__ == '__main__':
     parser.add_argument("--open-url", help="What's New Page URL")
     parser.add_argument(
         "--hash-function", default="sha512",
         help="Hash function used in release blobs")
     parser.add_argument(
         "-v", "--verbose", action="store_const", dest="loglevel",
         const=logging.DEBUG, default=logging.INFO,
         help="Increase output verbosity")
+    parser.add_argument(
+        "--dummy", action="store_true", default=False,
+        help="Use dummy balrog blobs")
+
 
     args = parser.parse_args()
     logging.basicConfig(format="%(message)s", level=args.loglevel)
 
     partials = {}
     for v in args.partial_updates:
         version, build_number = v.split("build")
         partials[version] = {"buildNumber": build_number}
 
     credentials = {}
     execfile(args.credentials_file, credentials)
     auth = (args.username, credentials['balrog_credentials'][args.username])
-    creator = ReleaseCreatorV4(args.api_root, auth)
-    pusher = ReleasePusher(args.api_root, auth)
+    creator = ReleaseCreatorV4(args.api_root, auth, dummy=args.dummy)
+    pusher = ReleasePusher(args.api_root, auth, dummy=args.dummy)
 
     creator.run(
         appVersion=args.app_version,
         productName=args.product.capitalize(),
         version=args.version,
         buildNumber=args.build_number,
         updateChannels=args.channels,
         ftpServer=args.archive_domain,