diff --git a/core/modules/rest/tests/src/Functional/EntityResource/Term/TermResourceTestBase.php b/core/modules/rest/tests/src/Functional/EntityResource/Term/TermResourceTestBase.php
index 698451b..8c00523 100644
--- a/core/modules/rest/tests/src/Functional/EntityResource/Term/TermResourceTestBase.php
+++ b/core/modules/rest/tests/src/Functional/EntityResource/Term/TermResourceTestBase.php
@@ -39,10 +39,13 @@ protected function setUpAuthorization($method) {
         $this->grantPermissionsToTestedRole(['access content']);
         break;
       case 'POST':
+        $this->grantPermissionsToTestedRole(['create terms in camelids']);
+        break;
       case 'PATCH':
+        $this->grantPermissionsToTestedRole(['edit terms in camelids']);
+        break;
       case 'DELETE':
-        // @todo Update once https://www.drupal.org/node/2824408 lands.
-        $this->grantPermissionsToTestedRole(['administer taxonomy']);
+        $this->grantPermissionsToTestedRole(['delete terms in camelids']);
         break;
     }
   }
@@ -149,7 +152,7 @@ protected function getExpectedUnauthorizedAccessMessage($method) {
       case 'GET':
         return "The 'access content' permission is required.";
       case 'POST':
-        return "The 'administer taxonomy' permission is required.";
+        return "The following permissions are required: 'create terms in camelids' OR 'administer taxonomy'.";
       case 'PATCH':
         return "The following permissions are required: 'edit terms in camelids' OR 'administer taxonomy'.";
       case 'DELETE':