diff --git a/functions/src/payments/phonepe/invoice/invoiceService.ts b/functions/src/payments/phonepe/invoice/invoiceService.ts
index 8f2db0b..eb8a1e5 100644
--- a/functions/src/payments/phonepe/invoice/invoiceService.ts
+++ b/functions/src/payments/phonepe/invoice/invoiceService.ts
@@ -7,7 +7,7 @@ import { sendEmailWithAttachmentUtil } from "../../../utils/emailService";
 import * as pdfMake from 'pdfmake/build/pdfmake';
 import * as pdfFonts from 'pdfmake/build/vfs_fonts';
 
-(pdfMake as any).vfs = pdfFonts.vfs;
+(pdfMake as any).vfs = (pdfFonts as any).pdfMake ? (pdfFonts as any).pdfMake.vfs : pdfFonts.vfs;
 
 const admin = getAdmin();
 const logger = getLogger();