diff --git a/addons/mrp/wizard/mrp_product_produce.py b/addons/mrp/wizard/mrp_product_produce.py
index f41bcec9c76..16dd8fd1390 100644
--- a/addons/mrp/wizard/mrp_product_produce.py
+++ b/addons/mrp/wizard/mrp_product_produce.py
@@ -29,7 +29,7 @@ class mrp_product_produce_line(osv.osv_memory):
 
     _columns = {
         'product_id': fields.many2one('product.product', 'Product'),
-        'product_qty': fields.float('Quantity (in default UoM)'),
+        'product_qty': fields.float('Quantity (in default UoM)', digits_compute=dp.get_precision('Product Unit of Measure')),
         'lot_id': fields.many2one('stock.production.lot', 'Lot'),
         'produce_id': fields.many2one('mrp.product.produce'),
         'track_production': fields.related('product_id', 'track_production', type='boolean'),