diff --git a/InvenTree/templates/js/translated/part.js b/InvenTree/templates/js/translated/part.js
index 479e3b1e05..ade61b0b9a 100644
--- a/InvenTree/templates/js/translated/part.js
+++ b/InvenTree/templates/js/translated/part.js
@@ -725,7 +725,7 @@ function performStocktake(partId, options={}) {
 
     var part_quantity = 0;
 
-    var date_threshold = moment().subtract(30, "days");
+    var date_threshold = moment().subtract(30, 'days');
 
     // Helper function for formatting a StockItem row
     function buildStockItemRow(item) {