diff --git a/lib/fog/digitalocean/requests/compute/shutdown_server.rb b/lib/fog/digitalocean/requests/compute/shutdown_server.rb
index 8448c7889..d108f2d5d 100644
--- a/lib/fog/digitalocean/requests/compute/shutdown_server.rb
+++ b/lib/fog/digitalocean/requests/compute/shutdown_server.rb
@@ -16,7 +16,18 @@ module Fog
       class Mock
 
         def shutdown_server( id )
-          Fog::Mock.not_implemented
+          response = Excon::Response.new
+          response.status = 200
+          server = self.data[:servers].find { |s| s['id'] == id }
+
+          # Simulate reboot
+          server['status'] = 'off' if server
+
+          response.body = {
+            "event_id" => Fog::Mock.random_numbers(1).to_i,
+            "status" => "OK"
+          }
+          response
         end
 
       end