diff --git a/reference/price_lists.v3.yml b/reference/price_lists.v3.yml
index 56a16fe1f..c30bd7a3c 100644
--- a/reference/price_lists.v3.yml
+++ b/reference/price_lists.v3.yml
@@ -1437,13 +1437,6 @@ paths:
           required: true
           schema:
             type: integer
-        - name: X-Strict-Mode
-          in: header
-          description: |
-            Header that determines whether the Batch API operates in strict mode or not. Strict mode will reject the entire request if any item in the batch has an error.
-          schema:
-            type: integer
-            default: 0
         - $ref: '#/components/parameters/ContentType'
       requestBody:
         content: