diff --git a/frappe/desk/query_report.py b/frappe/desk/query_report.py
index 2a511e83cd..066d682fab 100644
--- a/frappe/desk/query_report.py
+++ b/frappe/desk/query_report.py
@@ -15,7 +15,6 @@ import frappe.desk.reportview
 from frappe.permissions import get_role_permissions
 from six import string_types, iteritems
 from datetime import timedelta
-from frappe.utils.file_manager import get_file
 from frappe.utils import gzip_decompress
 
 def get_report_doc(report_name):
@@ -195,7 +194,8 @@ def get_prepared_report_result(report, filters, dn="", user=None):
 
 		# Prepared Report data is stored in a GZip compressed JSON file
 		attached_file_name = frappe.db.get_value("File", {"attached_to_doctype": doc.doctype, "attached_to_name":doc.name}, "name")
-		compressed_content = get_file(attached_file_name)[1]
+		attached_file = frappe.get_doc('File', attached_file_name)
+		compressed_content = attached_file.get_content()
 		uncompressed_content = gzip_decompress(compressed_content)
 		data = json.loads(uncompressed_content)
 		if data: