diff --git a/src/Storages/MergeTree/MergeTreeData.cpp b/src/Storages/MergeTree/MergeTreeData.cpp
index 23351423d49..8a69c8ff75c 100644
--- a/src/Storages/MergeTree/MergeTreeData.cpp
+++ b/src/Storages/MergeTree/MergeTreeData.cpp
@@ -1252,6 +1252,10 @@ MergeTreeData::LoadPartResult MergeTreeData::loadDataPart(
         mark_broken();
         return res;
     }
+    catch (const Poco::NetException &)
+    {
+        throw;
+    }
     catch (const Poco::TimeoutException &)
     {
         throw;