diff --git a/ctools.info b/ctools.info
index ea49c76..16daf20 100644
--- a/ctools.info
+++ b/ctools.info
@@ -18,9 +18,16 @@ files[] = tests/math_expression_stack.test
 files[] = tests/object_cache.test
 files[] = tests/object_cache_unit.test
 files[] = tests/page_tokens.test
-files[] = tests/uuid_with_uuid.test
-files[] = tests/uuid_without_uuid.test
+; Uuid tests currently fail under PHP 5.3.
+; @todo Uncomment these tests when
+; https://www.drupal.org/project/uuid/issues/2783113 is fixed and Uuid has
+; a new release.
+; files[] = tests/uuid_with_uuid.test
+; files[] = tests/uuid_without_uuid.test
 
 ; Dependencies that are only used for the tests.
 ; @see tests/uuid_with_uuid.test
-test_dependencies[] = uuid
+; @todo Restore this dependency when
+; https://www.drupal.org/project/uuid/issues/2783113 is fixed and Uuid has
+; a new release.
+; test_dependencies[] = uuid