diff --git a/app/code/Magento/Customer/etc/webapi_rest/di.xml b/app/code/Magento/Customer/etc/webapi_rest/di.xml
index f2457963a5f3dc5336d7afce5a973b3ae2600844..5f3ca2fdb745391ae72d81a4fdcd75e90ff49307 100644
--- a/app/code/Magento/Customer/etc/webapi_rest/di.xml
+++ b/app/code/Magento/Customer/etc/webapi_rest/di.xml
@@ -13,7 +13,7 @@
         <arguments>
             <argument name="userContexts" xsi:type="array">
                 <item name="customerSessionUserContext" xsi:type="array">
-                    <item name="type" xsi:type="object">Magento\Customer\Model\Authorization\CustomerSessionUserContext</item>
+                    <item name="type" xsi:type="object">Magento\Customer\Model\Authorization\CustomerSessionUserContext\Proxy</item>
                     <item name="sortOrder" xsi:type="string">20</item>
                 </item>
             </argument>
diff --git a/app/code/Magento/User/etc/webapi_rest/di.xml b/app/code/Magento/User/etc/webapi_rest/di.xml
index 7c6cccb454df75b1edef806d8b697a56d478e164..930e505648d9c9dbfc04e27a42381fdb2199cb61 100644
--- a/app/code/Magento/User/etc/webapi_rest/di.xml
+++ b/app/code/Magento/User/etc/webapi_rest/di.xml
@@ -10,7 +10,7 @@
         <arguments>
             <argument name="userContexts" xsi:type="array">
                 <item name="adminSessionUserContext" xsi:type="array">
-                    <item name="type" xsi:type="object">Magento\User\Model\Authorization\AdminSessionUserContext</item>
+                    <item name="type" xsi:type="object">Magento\User\Model\Authorization\AdminSessionUserContext\Proxy</item>
                     <item name="sortOrder" xsi:type="string">30</item>
                 </item>
             </argument>