diff --git a/scarface/platform_strategy.py b/scarface/platform_strategy.py
index e3fe8a8..1d77947 100644
--- a/scarface/platform_strategy.py
+++ b/scarface/platform_strategy.py
@@ -141,7 +141,7 @@ def format_payload(self, message):
             payload.update(message.extra_payload)
 
         return super(
-            APNPlatformStrategy,
+            APNSSandboxPlatformStrategy,
             self
         ).format_payload(payload)
 
diff --git a/setup.py b/setup.py
index 48694cc..b699a2c 100644
--- a/setup.py
+++ b/setup.py
@@ -10,7 +10,7 @@
 
 setup(
     name='django-scarface',
-    version='3.0-alpha-5',
+    version='3.0-alpha-6',
     packages=['scarface'],
     include_package_data=True,
     license='MIT License',