diff --git a/mrp_production_quant_manual_assign/wizards/assign_manual_quants.py b/mrp_production_quant_manual_assign/wizards/assign_manual_quants.py
index 3a27c6edafa..f3885420700 100644
--- a/mrp_production_quant_manual_assign/wizards/assign_manual_quants.py
+++ b/mrp_production_quant_manual_assign/wizards/assign_manual_quants.py
@@ -37,7 +37,7 @@ def _prepare_wizard_line(self, move, quant):
                     and ml.package_id == quant.package_id
                 )
             )
-            line["qty_done"] = sum(move_lines.mapped("qty_done"))
+            line["qty_done"] = sum(move_lines.mapped("quantity"))
             line["to_consume_now"] = bool(line["qty_done"])
         return line
 
diff --git a/test-requirements.txt b/test-requirements.txt
new file mode 100644
index 00000000000..3921a5b1cca
--- /dev/null
+++ b/test-requirements.txt
@@ -0,0 +1 @@
+odoo-addon-stock_quant_manual_assign @ git+https://github.com/OCA/stock-logistics-warehouse.git@refs/pull/1973/head#subdirectory=stock_quant_manual_assign