diff --git a/docs/setup.rst b/docs/setup.rst
index 97c0afc9ac..e5d4f3b4ab 100644
--- a/docs/setup.rst
+++ b/docs/setup.rst
@@ -28,7 +28,7 @@ you can use a dedicated image which comes with BigQuery preconfigured
 
 .. code:: bash
 
-    $ gcloud compute images create "redash-071-b1015-bq" gs://redash-images/redash.0.7.1.b1015-bq.tar.gz
+    $ gcloud compute images create "redash-071-b1015-bq" --source-uri gs://redash-images/redash.0.7.1.b1015-bq.tar.gz
 
 Note that you need to launch this instance with BigQuery access: