diff --git a/erpnext/projects/report/billing_summary.py b/erpnext/projects/report/billing_summary.py
index d6801c8..80bf926 100644
--- a/erpnext/projects/report/billing_summary.py
+++ b/erpnext/projects/report/billing_summary.py
@@ -44,7 +44,7 @@
 		},
 		{
 			"label": _("Amount"),
-			"fieldtype": "Float",
+			"fieldtype": "Currency",
 			"fieldname": "amount",
 			"width": 100
 		}