diff --git a/server/src/test/java/org/opensearch/index/ShardIndexingPressureConcurrentExecutionTests.java b/server/src/test/java/org/opensearch/index/ShardIndexingPressureConcurrentExecutionTests.java
index ce4e7847f73fa..9dba9f92a3330 100644
--- a/server/src/test/java/org/opensearch/index/ShardIndexingPressureConcurrentExecutionTests.java
+++ b/server/src/test/java/org/opensearch/index/ShardIndexingPressureConcurrentExecutionTests.java
@@ -484,7 +484,7 @@ public void testReplicaThreadedThroughputDegradationAndRejection() throws Except
             .put(ShardIndexingPressureMemoryManager.THROUGHPUT_DEGRADATION_LIMITS.getKey(), 1)
             .put(ShardIndexingPressureSettings.REQUEST_SIZE_WINDOW.getKey(), 100)
             .build();
-        final int NUM_THREADS = scaledRandomIntBetween(100, 120);
+        final int NUM_THREADS = scaledRandomIntBetween(80, 100);
         ShardIndexingPressure shardIndexingPressure = new ShardIndexingPressure(settings, clusterService);
         Index index = new Index("IndexName", "UUID");
         ShardId shardId1 = new ShardId(index, 0);