diff --git a/lib/fog/rackspace/requests/compute/create_image.rb b/lib/fog/rackspace/requests/compute/create_image.rb
index 44dd04e6e..185c965b9 100644
--- a/lib/fog/rackspace/requests/compute/create_image.rb
+++ b/lib/fog/rackspace/requests/compute/create_image.rb
@@ -43,7 +43,7 @@ module Fog
           now = Time.now
           data = {
             'created'   => now,
-            'id'        => 123456,
+            'id'        => Fog::Mock.random_numbers(6),
             'name'      => options['name'] || '',
             'serverId'  => server_id,
             'status'    => 'SAVING',
diff --git a/lib/fog/rackspace/requests/compute/create_server.rb b/lib/fog/rackspace/requests/compute/create_server.rb
index 3972a978f..7dbdbf8db 100644
--- a/lib/fog/rackspace/requests/compute/create_server.rb
+++ b/lib/fog/rackspace/requests/compute/create_server.rb
@@ -74,7 +74,7 @@ module Fog
           data = {
             'addresses' => { 'private' => ['0.0.0.0'], 'public' => ['0.0.0.0'] },
             'flavorId'  => flavor_id,
-            'id'        => 123456,
+            'id'        => Fog::Mock.random_numbers(6),
             'imageId'   => image_id,
             'hostId'    => "123456789ABCDEF01234567890ABCDEF",
             'metadata'  => options['metadata'] || {},