diff --git a/execute-procure-to-pay/cc-invoice-approval-process/Submit-the-invoice_JSONSchema.json b/execute-procure-to-pay/cc-invoice-approval-process/Submit-the-invoice_JSONSchema.json
index 964c4857..d980f830 100644
--- a/execute-procure-to-pay/cc-invoice-approval-process/Submit-the-invoice_JSONSchema.json
+++ b/execute-procure-to-pay/cc-invoice-approval-process/Submit-the-invoice_JSONSchema.json
@@ -12,7 +12,7 @@
 	"description": "Information for submitting an invoice.",
 	"type": "object",
 	"required": [
-		"FilesAccept"
+		"filesAccept"
 	],
 	"properties": {
 		"invoice": {