diff --git a/blockchainetl_common/streaming/streamer.py b/blockchainetl_common/streaming/streamer.py
index 09f53f1..b933eda 100644
--- a/blockchainetl_common/streaming/streamer.py
+++ b/blockchainetl_common/streaming/streamer.py
@@ -90,9 +90,11 @@ def _sync_cycle(self):
 
         target_block = self._calculate_target_block(current_block, self.last_synced_block)
         blocks_to_sync = max(target_block - self.last_synced_block, 0)
+        lagging_by = current_block - self.last_synced_block
 
-        logging.info('Current block {}, target block {}, last synced block {}, blocks to sync {}'.format(
-            current_block, target_block, self.last_synced_block, blocks_to_sync))
+        logging.info(
+            f'Current block {current_block}, target block {target_block}, last synced block {self.last_synced_block}, '
+            f'blocks to sync {blocks_to_sync} lagging by {lagging_by}')
 
         if blocks_to_sync != 0:
             self.blockchain_streamer_adapter.export_all(self.last_synced_block + 1, target_block)
diff --git a/setup.py b/setup.py
index 2558eee..7b70114 100644
--- a/setup.py
+++ b/setup.py
@@ -11,7 +11,7 @@ def read(fname):
 
 setup(
     name='blockchain-etl-common',
-    version='1.6.1',
+    version='1.6.2',
     author='Evgeny Medvedev',
     author_email='evge.medvedev@gmail.com',
     description='Common utils for Blockchain ETL',