diff --git a/core/modules/system/tests/modules/entity_test/src/Plugin/Field/FieldType/ShapeItem.php b/core/modules/system/tests/modules/entity_test/src/Plugin/Field/FieldType/ShapeItem.php
index 0d2ebb9..acaf919 100644
--- a/core/modules/system/tests/modules/entity_test/src/Plugin/Field/FieldType/ShapeItem.php
+++ b/core/modules/system/tests/modules/entity_test/src/Plugin/Field/FieldType/ShapeItem.php
@@ -59,11 +59,11 @@ public static function schema(FieldStorageDefinitionInterface $field_definition)
       'columns' => array(
         'shape' => array(
           'type' => 'varchar',
-          'length' => 32,
+          'length' => 64,
         ),
         'color' => array(
           'type' => 'varchar',
-          'length' => 32,
+          'length' => 64,
         ),
       ),
     ) + $foreign_keys;