diff --git a/dbms/src/Storages/System/StorageSystemPartsColumns.cpp b/dbms/src/Storages/System/StorageSystemPartsColumns.cpp
index 076cfd4d520..b97178a750d 100644
--- a/dbms/src/Storages/System/StorageSystemPartsColumns.cpp
+++ b/dbms/src/Storages/System/StorageSystemPartsColumns.cpp
@@ -141,9 +141,9 @@ void StorageSystemPartsColumns::processNextStorage(MutableColumns & columns, con
                 columns[j++]->insertDefault();
             }
 
-            columns[j++]->insert(part->getColumnCompressedSize(column.name));
-            columns[j++]->insert(part->getColumnUncompressedSize(column.name));
-            columns[j++]->insert(part->getColumnMrkSize(column.name));
+            columns[j++]->insert(static_cast<UInt64>(part->getColumnCompressedSize(column.name)));
+            columns[j++]->insert(static_cast<UInt64>(part->getColumnUncompressedSize(column.name)));
+            columns[j++]->insert(static_cast<UInt64>(part->getColumnMrkSize(column.name)));
 
             if (has_state_column)
                 columns[j++]->insert(part->stateString());
diff --git a/debian/pbuilder-hooks/B00ccache-stat b/debian/pbuilder-hooks/B00ccache-stat
new file mode 100755
index 00000000000..fdf6db1b7e7
--- /dev/null
+++ b/debian/pbuilder-hooks/B00ccache-stat
@@ -0,0 +1,3 @@
+#!/bin/sh
+
+ccache --show-stats