diff --git a/x-pack/plugin/esql/qa/server/src/main/java/org/elasticsearch/xpack/esql/qa/rest/EsqlSpecTestCase.java b/x-pack/plugin/esql/qa/server/src/main/java/org/elasticsearch/xpack/esql/qa/rest/EsqlSpecTestCase.java
index a05a6a284011d..07f480ce9950e 100644
--- a/x-pack/plugin/esql/qa/server/src/main/java/org/elasticsearch/xpack/esql/qa/rest/EsqlSpecTestCase.java
+++ b/x-pack/plugin/esql/qa/server/src/main/java/org/elasticsearch/xpack/esql/qa/rest/EsqlSpecTestCase.java
@@ -67,7 +67,7 @@ public enum Mode {
         ASYNC
     }
 
-    @ParametersFactory(argumentFormatting = "%2$s.%3$s")
+    @ParametersFactory(argumentFormatting = "%2$s.%3$s %6$s")
     public static List<Object[]> readScriptSpec() throws Exception {
         List<URL> urls = classpathResources("/*.csv-spec");
         assertTrue("Not enough specs found " + urls, urls.size() > 0);