diff --git a/erpnext/accounts/doctype/purchase_invoice/purchase_invoice.js b/erpnext/accounts/doctype/purchase_invoice/purchase_invoice.js
index db977c35859..3e18bee5e3b 100644
--- a/erpnext/accounts/doctype/purchase_invoice/purchase_invoice.js
+++ b/erpnext/accounts/doctype/purchase_invoice/purchase_invoice.js
@@ -336,6 +336,8 @@ erpnext.accounts.PurchaseInvoice = class PurchaseInvoice extends erpnext.buying.
 
 		if (this.frm.doc.__onload && this.frm.doc.__onload.load_after_mapping) return;
 
+		let payment_terms_template = this.frm.doc.payment_terms_template;
+
 		erpnext.utils.get_party_details(
 			this.frm,
 			"erpnext.accounts.party.get_party_details",
@@ -356,6 +358,12 @@ erpnext.accounts.PurchaseInvoice = class PurchaseInvoice extends erpnext.buying.
 				me.frm.doc.tax_withholding_category = me.frm.supplier_tds;
 				me.frm.set_df_property("apply_tds", "read_only", me.frm.supplier_tds ? 0 : 1);
 				me.frm.set_df_property("tax_withholding_category", "hidden", me.frm.supplier_tds ? 0 : 1);
+
+				// while duplicating, don't change payment terms
+				if (me.frm.doc.__run_link_triggers === false) {
+					me.frm.set_value("payment_terms_template", payment_terms_template);
+					me.frm.refresh_field("payment_terms_template");
+				}
 			}
 		);
 	}