diff --git a/wwwroot/test_pricing_program.dspy b/wwwroot/test_pricing_program.dspy
index d15e931..820af48 100644
--- a/wwwroot/test_pricing_program.dspy
+++ b/wwwroot/test_pricing_program.dspy
@@ -1,7 +1,7 @@
 ppid = params_kw.ppid
 data = params_kw.data
 try:
-	x = buffered_charging(ppid, data)
+	x = await buffered_charging(ppid, data)
 	return {
 		"status": "ok",
 		"data": {