diff --git a/core/src/test/scala/org/apache/spark/ExecutorAllocationManagerSuite.scala b/core/src/test/scala/org/apache/spark/ExecutorAllocationManagerSuite.scala
index ea6e010ef29a7..5b367d2fb01d4 100644
--- a/core/src/test/scala/org/apache/spark/ExecutorAllocationManagerSuite.scala
+++ b/core/src/test/scala/org/apache/spark/ExecutorAllocationManagerSuite.scala
@@ -1603,7 +1603,7 @@ class ExecutorAllocationManagerSuite extends SparkFunSuite {
       .set(config.DYN_ALLOCATION_TESTING, true)
       // SPARK-22864: effectively disable the allocation schedule by setting the period to a
       // really long value.
-      .set(TEST_SCHEDULE_INTERVAL, 10000L)
+      .set(TEST_SCHEDULE_INTERVAL, 30000L)
     sparkConf
   }