diff --git a/changelog/62_UNRELEASED_xxxx-xx-xx.md b/changelog/62_UNRELEASED_xxxx-xx-xx.md
index ef848dbf..54f596cf 100644
--- a/changelog/62_UNRELEASED_xxxx-xx-xx.md
+++ b/changelog/62_UNRELEASED_xxxx-xx-xx.md
@@ -30,6 +30,7 @@
 - Fixed that the current stock total value (header of the stock overview page) didn't include decimal amounts (thanks @Ape)
 - Fixed that the transfer page was not fully populated when opening it from the stock entries page
 - Fixed that undoing a consume/open action from the success notification on the stock entries page was not possible
+- Fixed that adding a barcode to a product didn't save the selected quantity unit when the product only has a single one
 
 ### Shopping list improvements/fixes
 - The amount now defaults to `1` for adding items quicker
diff --git a/public/viewjs/productbarcodeform.js b/public/viewjs/productbarcodeform.js
index 5339c0eb..5d75ef93 100644
--- a/public/viewjs/productbarcodeform.js
+++ b/public/viewjs/productbarcodeform.js
@@ -10,6 +10,7 @@
 	var jsonData = $('#barcode-form').serializeJSON();
 	jsonData.amount = jsonData.display_amount;
 	delete jsonData.display_amount;
+	jsonData.qu_id = $("#qu_id").val();
 
 	Grocy.FrontendHelpers.BeginUiBusy("barcode-form");