diff --git a/test/functional/tools/sample_datatypes_conf.xml b/test/functional/tools/sample_datatypes_conf.xml
index 802c286be68f..e61be45f2e3a 100644
--- a/test/functional/tools/sample_datatypes_conf.xml
+++ b/test/functional/tools/sample_datatypes_conf.xml
@@ -59,5 +59,6 @@
+