diff --git a/app/models/spree/variant_decorator.rb b/app/models/spree/variant_decorator.rb
index 33e7f5bffd..36a4d0e45a 100644
--- a/app/models/spree/variant_decorator.rb
+++ b/app/models/spree/variant_decorator.rb
@@ -1,5 +1,6 @@
 require 'open_food_network/enterprise_fee_calculator'
 require 'open_food_network/variant_and_line_item_naming'
+require 'open_food_network/products_cache'
 
 Spree::Variant.class_eval do
   # Remove method From Spree, so method from the naming module is used instead
@@ -24,6 +25,18 @@ Spree::Variant.class_eval do
 
   before_validation :update_weight_from_unit_value, if: -> v { v.product.present? }
   after_save :update_units
+  after_save :refresh_products_cache
+  around_destroy :refresh_products_cache_from_destroy
+
+  def refresh_products_cache
+    OpenFoodNetwork::ProductsCache.variant_changed self
+  end
+
+  def refresh_products_cache_from_destroy
+    OpenFoodNetwork::ProductsCache.variant_destroyed(self) { yield }
+  end
+
+
 
   scope :with_order_cycles_inner, joins(exchanges: :order_cycle)
 
diff --git a/spec/models/spree/variant_spec.rb b/spec/models/spree/variant_spec.rb
index cd6bfc1bd3..73789e62c2 100644
--- a/spec/models/spree/variant_spec.rb
+++ b/spec/models/spree/variant_spec.rb
@@ -1,5 +1,6 @@
 require 'spec_helper'
 require 'open_food_network/option_value_namer'
+require 'open_food_network/products_cache'
 
 module Spree
   describe Variant do
@@ -112,6 +113,21 @@ module Spree
       end
     end
 
+    describe "callbacks" do
+      let(:variant) { create(:variant) }
+
+      it "refreshes the products cache on save" do
+        expect(OpenFoodNetwork::ProductsCache).to receive(:variant_changed).with(variant)
+        variant.sku = 'abc123'
+        variant.save
+      end
+
+      it "refreshes the products cache on destroy" do
+        expect(OpenFoodNetwork::ProductsCache).to receive(:variant_destroyed).with(variant)
+        variant.destroy
+      end
+    end
+
     describe "indexing variants by id" do
       let!(:v1) { create(:variant) }
       let!(:v2) { create(:variant) }