diff --git a/erpnext/demo/user/fixed_asset.py b/erpnext/demo/user/fixed_asset.py
index e6d1687..dc094e1 100644
--- a/erpnext/demo/user/fixed_asset.py
+++ b/erpnext/demo/user/fixed_asset.py
@@ -6,46 +6,28 @@
 
 import frappe
 from frappe.utils.make_random import get_random
-from erpnext.assets.doctype.asset.asset import make_purchase_invoice, make_sales_invoice
+from erpnext.assets.doctype.asset.asset import make_sales_invoice
 from erpnext.assets.doctype.asset.depreciation import post_depreciation_entries, scrap_asset
 
+
 def work():
 	frappe.set_user(frappe.db.get_global('demo_accounts_user'))
 
-	asset_list = make_asset_purchase_entry()
-
-	if not asset_list:
-		# fixed_asset.work() already run
-		return
-		
 	# Enable booking asset depreciation entry automatically
 	frappe.db.set_value("Accounts Settings", None, "book_asset_depreciation_entry_automatically", 1)
-		
+
 	# post depreciation entries as on today
 	post_depreciation_entries()
-	
+
 	# scrap a random asset
 	frappe.db.set_value("Company", "Wind Power LLC", "disposal_account", "Gain/Loss on Asset Disposal - WPL")
-	
+
 	asset = get_random_asset()
 	scrap_asset(asset.name)
-	
-	# Sell a random asset
-	sell_an_asset()	
 
-def make_asset_purchase_entry():
-	asset_list = frappe.get_all("Asset", filters={"purchase_invoice": ["in", ("", None)]}, 
-		fields=["name", "item_code", "gross_purchase_amount", "company", "purchase_date"])
-				
-	# make purchase invoice
-	for asset in asset_list:
-		pi = make_purchase_invoice(asset.name, asset.item_code, asset.gross_purchase_amount, 
-			asset.company, asset.purchase_date)
-		pi.supplier = get_random("Supplier")
-		pi.save()
-		pi.submit()
-		
-	return asset_list
+	# Sell a random asset
+	sell_an_asset()
+
 
 def sell_an_asset():
 	asset = get_random_asset()
@@ -55,8 +37,9 @@
 		if asset.value_after_depreciation else asset.gross_purchase_amount * 0.9
 	si.save()
 	si.submit()
-	
+
+
 def get_random_asset():
 	return frappe.db.sql(""" select name, item_code, value_after_depreciation, gross_purchase_amount
-		from `tabAsset` 
+		from `tabAsset`
 		where docstatus=1 and status not in ("Scrapped", "Sold") order by rand() limit 1""", as_dict=1)[0]