diff --git a/test/functional/tools/parameters/gx_int_optional.xml b/test/functional/tools/parameters/gx_int_optional.xml
index 73b0141c064b..39e985dae609 100644
--- a/test/functional/tools/parameters/gx_int_optional.xml
+++ b/test/functional/tools/parameters/gx_int_optional.xml
@@ -1,4 +1,4 @@
-<tool id="gx_int" name="gx_int" version="1.0.0">
+<tool id="gx_int_optional" name="gx_int_optional" version="1.0.0">
     <command><![CDATA[
 echo '$parameter' >> '$output'
     ]]></command>