diff --git a/src/blockstore/blockstore_flush.cpp b/src/blockstore/blockstore_flush.cpp
index 2afdfbd9..bcd134fc 100644
--- a/src/blockstore/blockstore_flush.cpp
+++ b/src/blockstore/blockstore_flush.cpp
@@ -591,6 +591,7 @@ bool journal_flusher_co::calc_block_checksums()
             }, true, NULL
         );
     }
+    cur_obj->crc32c = cur_obj->calc_crc32c();
     return true;
 }