diff --git a/.changeset/shaggy-ravens-wonder.md b/.changeset/shaggy-ravens-wonder.md
new file mode 100644
index 0000000000..1271398cf3
--- /dev/null
+++ b/.changeset/shaggy-ravens-wonder.md
@@ -0,0 +1,5 @@
+---
+"@medusajs/core-flows": patch
+---
+
+fix(core-flows): Allow adding shipping methods through order edits
diff --git a/integration-tests/http/__tests__/order-edits/order-edits.spec.ts b/integration-tests/http/__tests__/order-edits/order-edits.spec.ts
index 7cca314c71..df0effb259 100644
--- a/integration-tests/http/__tests__/order-edits/order-edits.spec.ts
+++ b/integration-tests/http/__tests__/order-edits/order-edits.spec.ts
@@ -505,5 +505,78 @@ medusaIntegrationTestRunner({
         expect(result[0].confirmed_by).toEqual(expect.stringContaining("user_"))
       })
     })
+
+    describe("Order Edit Shipping Methods", () => {
+      it("should add a shipping method through an order edit", async () => {
+        await api.post(
+          "/admin/order-edits",
+          { order_id: order.id, description: "Test" },
+          adminHeaders
+        )
+
+        const orderId = order.id
+
+        const shippingMethodResponse = await api.post(
+          `/admin/order-edits/${orderId}/shipping-method`,
+          { shipping_option_id: shippingOption.id, custom_amount: 5 },
+          adminHeaders
+        )
+
+        expect(
+          shippingMethodResponse.data.order_preview.shipping_methods.length
+        ).toEqual(2)
+        expect(
+          shippingMethodResponse.data.order_preview.shipping_methods
+        ).toEqual(
+          expect.arrayContaining([
+            expect.objectContaining({
+              amount: 10,
+            }),
+            expect.objectContaining({
+              amount: 5,
+            }),
+          ])
+        )
+
+        const requestResult = await api.post(
+          `/admin/order-edits/${orderId}/request`,
+          {},
+          adminHeaders
+        )
+
+        expect(requestResult.data.order_preview.order_change.status).toEqual(
+          OrderChangeStatus.REQUESTED
+        )
+
+        await api.post(
+          `/admin/order-edits/${orderId}/confirm`,
+          {},
+          adminHeaders
+        )
+
+        const orderResult = await api.get(
+          `/admin/orders/${orderId}`,
+          adminHeaders
+        )
+
+        expect(orderResult.data.order.shipping_methods.length).toEqual(2)
+        expect(orderResult.data.order.shipping_methods).toEqual(
+          expect.arrayContaining([
+            expect.objectContaining({ amount: 10 }),
+            expect.objectContaining({ amount: 5 }),
+          ])
+        )
+
+        const orderChangesResult = await api.get(
+          `/admin/orders/${orderId}/changes?change_type=edit`,
+          adminHeaders
+        )
+
+        expect(orderChangesResult.data.order_changes.length).toEqual(1)
+        expect(orderChangesResult.data.order_changes[0].status).toEqual(
+          OrderChangeStatus.CONFIRMED
+        )
+      })
+    })
   },
 })
diff --git a/packages/core/core-flows/src/order/workflows/order-edit/create-order-edit-shipping-method.ts b/packages/core/core-flows/src/order/workflows/order-edit/create-order-edit-shipping-method.ts
index 96ff0b51be..a98c740b55 100644
--- a/packages/core/core-flows/src/order/workflows/order-edit/create-order-edit-shipping-method.ts
+++ b/packages/core/core-flows/src/order/workflows/order-edit/create-order-edit-shipping-method.ts
@@ -39,14 +39,14 @@ export type CreateOrderEditShippingMethodValidationStepInput = {
 /**
  * This step validates that a shipping method can be created for an order edit.
  * If the order is canceled or the order change is not active, the step will throw an error.
- * 
+ *
  * :::note
- * 
+ *
  * You can retrieve an order and order change details using [Query](https://docs.medusajs.com/learn/fundamentals/module-links/query),
  * or [useQueryGraphStep](https://docs.medusajs.com/resources/references/medusa-workflows/steps/useQueryGraphStep).
- * 
+ *
  * :::
- * 
+ *
  * @example
  * const data = createOrderEditShippingMethodValidationStep({
  *   order: {
@@ -94,10 +94,10 @@ export const createOrderEditShippingMethodWorkflowId =
 /**
  * This workflow creates a shipping method for an order edit. It's used by the
  * [Add Shipping Method API Route](https://docs.medusajs.com/api/admin#order-edits_postordereditsidshippingmethod).
- * 
+ *
  * You can use this workflow within your customizations or your own custom workflows, allowing you to create a shipping method
  * for an order edit in your in your own custom flows.
- * 
+ *
  * @example
  * const { result } = await createOrderEditShippingMethodWorkflow(container)
  * .run({
@@ -106,14 +106,16 @@ export const createOrderEditShippingMethodWorkflowId =
  *     shipping_option_id: "so_123",
  *   }
  * })
- * 
+ *
  * @summary
- * 
+ *
  * Create a shipping method for an order edit.
  */
 export const createOrderEditShippingMethodWorkflow = createWorkflow(
   createOrderEditShippingMethodWorkflowId,
-  function (input: CreateOrderEditShippingMethodWorkflowInput): WorkflowResponse<OrderPreviewDTO> {
+  function (
+    input: CreateOrderEditShippingMethodWorkflowInput
+  ): WorkflowResponse<OrderPreviewDTO> {
     const order: OrderDTO = useRemoteQueryStep({
       entry_point: "orders",
       fields: ["id", "status", "currency_code", "canceled_at"],
@@ -152,6 +154,7 @@ export const createOrderEditShippingMethodWorkflow = createWorkflow(
 
     const shippingMethodInput = transform(
       {
+        relatedEntity: { order_id: order.id },
         shippingOptions,
         customPrice: input.custom_amount,
         orderChange,