diff --git a/x-pack/plugin/logsdb/src/javaRestTest/java/org/elasticsearch/xpack/logsdb/qa/StandardVersusLogsIndexModeChallengeRestIT.java b/x-pack/plugin/logsdb/src/javaRestTest/java/org/elasticsearch/xpack/logsdb/qa/StandardVersusLogsIndexModeChallengeRestIT.java
index 2a8c85efc863b..8aad421114756 100644
--- a/x-pack/plugin/logsdb/src/javaRestTest/java/org/elasticsearch/xpack/logsdb/qa/StandardVersusLogsIndexModeChallengeRestIT.java
+++ b/x-pack/plugin/logsdb/src/javaRestTest/java/org/elasticsearch/xpack/logsdb/qa/StandardVersusLogsIndexModeChallengeRestIT.java
@@ -55,7 +55,7 @@ public abstract class StandardVersusLogsIndexModeChallengeRestIT extends Abstrac
     protected final DataGenerationHelper dataGenerationHelper;
 
     public StandardVersusLogsIndexModeChallengeRestIT() {
-        this(new DataGenerationHelper());
+        this(new DataGenerationHelper(builder -> builder.withMaxFieldCountPerLevel(30)));
     }
 
     protected StandardVersusLogsIndexModeChallengeRestIT(DataGenerationHelper dataGenerationHelper) {