diff --git a/contrib/poco b/contrib/poco
index 930a7ec1154..a107b0c9cee 160000
--- a/contrib/poco
+++ b/contrib/poco
@@ -1 +1 @@
-Subproject commit 930a7ec1154f4f9711edfb4b4a39f9fff2a5bbb5
+Subproject commit a107b0c9cee109fe0abfbf509df3c78a1e0c05fa
diff --git a/dbms/src/Storages/MergeTree/ReplicatedMergeTreeCleanupThread.cpp b/dbms/src/Storages/MergeTree/ReplicatedMergeTreeCleanupThread.cpp
index e3d090f4212..7259b91ddd7 100644
--- a/dbms/src/Storages/MergeTree/ReplicatedMergeTreeCleanupThread.cpp
+++ b/dbms/src/Storages/MergeTree/ReplicatedMergeTreeCleanupThread.cpp
@@ -27,8 +27,8 @@ void ReplicatedMergeTreeCleanupThread::run()
 {
     setThreadName("ReplMTCleanup");
 
-    const auto CLEANUP_SLEEP_MS = (storage.data.settings.cleanup_delay_period
-        + std::uniform_int_distribution<UInt64>(0, storage.data.settings.cleanup_delay_period_random_add)(rng)) * 1000;
+    const auto CLEANUP_SLEEP_MS = storage.data.settings.cleanup_delay_period * 1000
+        + std::uniform_int_distribution<UInt64>(0, storage.data.settings.cleanup_delay_period_random_add * 1000)(rng);
 
     while (!storage.shutdown_called)
     {