diff --git a/pricing/init.py b/pricing/init.py
index bed603d..425f119 100644
--- a/pricing/init.py
+++ b/pricing/init.py
@@ -1,7 +1,6 @@
 from pricing.pricing import (
 	PricingProgram,
 	test_pricing,
-	buffered_charging,
 	get_pricing_program
 )
 from ahserver.serverenv import ServerEnv
@@ -9,9 +8,9 @@ from ahserver.serverenv import ServerEnv
 def load_pricing():
 	env = ServerEnv()
 	env.get_pricing_program = get_pricing_program
-	env.buffered_charging = buffered_charging
 	env.write_pricing_patten = PricingProgram.write_pricing_patten
 	env.pricing_program_charging = PricingProgram.charging
+	env.buffered_charging = PricingProgram.buffered_charging
 	env.load_pricing_data = PricingProgram.load_pricing_data
 	env.get_pricing_program = PricingProgram.get_pricing_program
 	env.test_pricing = test_pricing