diff --git a/pricing/init.py b/pricing/init.py
index 5e074f5..e3755dd 100644
--- a/pricing/init.py
+++ b/pricing/init.py
@@ -9,4 +9,3 @@ def load_pricing():
 	env.pricing_program_charging = PricingProgram.charging
 	env.load_pricing_data = PricingProgram.load_pricing_data
 	env.get_pricing_program = PricingProgram.get_pricing_program
-	env.calculate_prices = PricingProgram.pricing