some file checked out from master
diff --git a/patches/patch.py b/patches/patch.py
index 748296a..3a297be 100644
--- a/patches/patch.py
+++ b/patches/patch.py
@@ -1,7 +1,7 @@
 # REMEMBER to update this
 # ========================
 
-last_patch = 355
+last_patch = 356
 
 #-------------------------------------------
 
@@ -298,3 +298,5 @@
 		reload_doc('stock', 'doctype', 'delivery_note_detail')
 	elif patch_no == 355:
 		sql("update `tabDocField` set print_hide =1 where fieldname in ('pack_no', 'pack_gross_wt', 'weight_uom', 'pack_nett_wt') and parent = 'Delivery Note Detail'")
+	elif patch_no == 356:
+		sql("update `tabDocField` set print_hide =1 where fieldname = 'print_packing_slip' and parent = 'Delivery Note'")