diff --git a/lib/jsonapi/processor.rb b/lib/jsonapi/processor.rb
index 88c45559..8ac63e85 100644
--- a/lib/jsonapi/processor.rb
+++ b/lib/jsonapi/processor.rb
@@ -204,7 +204,7 @@ def show_related_resources
           options)
       end
 
-      if (JSONAPI.configuration.top_level_meta_include_page_count && opts[:record_count])
+      if (paginator && JSONAPI.configuration.top_level_meta_include_page_count && opts[:record_count])
         opts[:page_count] = paginator.calculate_page_count(opts[:record_count])
       end
 
diff --git a/test/integration/requests/request_test.rb b/test/integration/requests/request_test.rb
index 1863b5c7..5364cba4 100644
--- a/test/integration/requests/request_test.rb
+++ b/test/integration/requests/request_test.rb
@@ -813,6 +813,17 @@ def test_pagination_related_resources_links_meta
     JSONAPI.configuration.top_level_meta_include_record_count = false
   end
 
+  def test_pagination_none_related_resources_and_top_level_meta_include_page_count
+    Api::V2::BookResource.paginator :offset
+    Api::V2::BookCommentResource.paginator :none
+    JSONAPI.configuration.top_level_meta_include_page_count = true
+    assert_cacheable_jsonapi_get '/api/v2/books/1/book_comments'
+    assert json_response['data']
+    assert_nil json_response.dig('meta', 'record_count')
+  ensure
+    JSONAPI.configuration.top_level_meta_include_page_count = false
+  end
+
   def test_filter_related_resources_relationship_filter
     Api::V2::BookCommentResource.paginator :offset
     JSONAPI.configuration.top_level_meta_include_record_count = true