Added MESOS-8884 to 1.7.0 CHANGELOG.
diff --git a/CHANGELOG b/CHANGELOG
index aa63f75..2220511 100644
--- a/CHANGELOG
+++ b/CHANGELOG
@@ -182,6 +182,7 @@
* [MESOS-8871] - Agent may fail to recover if the agent dies before image store cache checkpointed.
* [MESOS-8873] - StorageLocalResourceProviderTest.ROOT_ZeroSizedDisk is flaky.
* [MESOS-8875] - `leveldb::PosixEnv::DeleteFile()` can segfault.
+ * [MESOS-8884] - Flaky `DockerContainerizerTest.ROOT_DOCKER_MaxCompletionTime`.
* [MESOS-8892] - MasterSlaveReconciliationTest.ReconcileDroppedOperation is flaky
* [MESOS-8897] - ROOT_XFS_QuotaTest.DiskUsageExceedsQuotaWithKill is flaky
* [MESOS-8906] - `UriDiskProfileAdaptor` fails to update profile selectors.