diff --git a/.changeset/moody-poems-carry.md b/.changeset/moody-poems-carry.md
new file mode 100644
index 0000000000..ea5a5ea816
--- /dev/null
+++ b/.changeset/moody-poems-carry.md
@@ -0,0 +1,6 @@
+---
+"@medusajs/admin-ui": patch
+"@medusajs/admin": patch
+---
+
+fix(admin-ui): Allow nullish values in update variant
diff --git a/packages/admin-ui/ui/src/hooks/use-edit-product-actions.tsx b/packages/admin-ui/ui/src/hooks/use-edit-product-actions.tsx
index 1c855b25e4..8b61aeb134 100644
--- a/packages/admin-ui/ui/src/hooks/use-edit-product-actions.tsx
+++ b/packages/admin-ui/ui/src/hooks/use-edit-product-actions.tsx
@@ -74,9 +74,7 @@ const useEditProductActions = (productId: string) => {
     updateVariant.mutate(
       {
         variant_id: id,
-        ...removeFalsy(payload),
-        manage_inventory: payload.manage_inventory,
-        allow_backorder: payload.allow_backorder,
+        ...payload,
       },
       {
         onSuccess: () => {