diff --git a/app/services/product_service.rb b/app/services/product_service.rb
index 85ce4f963..6e2a4d9e7 100644
--- a/app/services/product_service.rb
+++ b/app/services/product_service.rb
@@ -50,7 +50,8 @@ class ProductService
         }
       end || {}
       product.stock = remaining_stock
-      notify_on_low_stock(product, stock_movements)
+      notify_on_low_stock(product) if product.low_stock_alert
+      product
     end
 
     def create(product_params, stock_movement_params = [])
@@ -188,12 +189,11 @@ class ProductService
       movements.where(reason: filters[:reason])
     end
 
-    def notify_on_low_stock(product, stock_movements)
+    def notify_on_low_stock(product)
       return product unless product.low_stock_threshold
 
-      affected_stocks = stock_movements&.map { |m| m[:stock_type] }&.uniq
-      if (remaining_stock[:internal] < product.low_stock_threshold && affected_stocks&.include?('internal')) ||
-         (remaining_stock[:external] < product.low_stock_threshold && affected_stocks&.include?('external'))
+      if (product.stock['internal'] < product.low_stock_threshold) ||
+         (product.stock['external'] < product.low_stock_threshold)
         NotificationCenter.call type: 'notify_admin_low_stock_threshold',
                                 receiver: User.admins_and_managers,
                                 attached_object: product