diff --git a/src/frontend/src/pages/stock/StockDetail.tsx b/src/frontend/src/pages/stock/StockDetail.tsx
index 3faf693eff..44ad164e38 100644
--- a/src/frontend/src/pages/stock/StockDetail.tsx
+++ b/src/frontend/src/pages/stock/StockDetail.tsx
@@ -753,7 +753,7 @@ export default function StockDetail() {
   const stockAdjustActions = useStockAdjustActions({
     formProps: stockOperationProps,
     delete: false,
-    assign: !!stockitem.in_stock,
+    assign: !!stockitem.in_stock && stockitem.part_detail?.salable,
     return: !!stockitem.consumed_by || !!stockitem.customer,
     merge: false
   });