diff --git a/lib/rpush/daemon/dispatcher/apns_http2.rb b/lib/rpush/daemon/dispatcher/apns_http2.rb
index d7b010848..44d756d34 100644
--- a/lib/rpush/daemon/dispatcher/apns_http2.rb
+++ b/lib/rpush/daemon/dispatcher/apns_http2.rb
@@ -5,7 +5,8 @@ class ApnsHttp2
 
         URLS = {
           production: 'https://api.push.apple.com:443',
-          development: 'https://api.development.push.apple.com:443'
+          development: 'https://api.development.push.apple.com:443',
+          sandbox: 'https://api.development.push.apple.com:443'
         }
 
         DEFAULT_TIMEOUT = 60