diff --git a/erpnext/erpnext_integrations/utils.py b/erpnext/erpnext_integrations/utils.py
index 8984f1b..1924ffb 100644
--- a/erpnext/erpnext_integrations/utils.py
+++ b/erpnext/erpnext_integrations/utils.py
@@ -16,7 +16,7 @@
 				hmac.new(settings.get(secret_key).encode("utf8"), frappe.request.data, hashlib.sha256).digest()
 			)
 
-			if frappe.request.data and not sig == bytes(frappe.get_request_header(hmac_key).encode()):
+			if frappe.request.data and sig != bytes(frappe.get_request_header(hmac_key).encode()):
 				frappe.throw(_("Unverified Webhook Data"))
 			frappe.set_user(settings.modified_by)