diff --git a/python/felis/tap_schema.py b/python/felis/tap_schema.py
index 66d5a29c..c70a482c 100644
--- a/python/felis/tap_schema.py
+++ b/python/felis/tap_schema.py
@@ -280,7 +280,7 @@ def _create_table_map(self) -> None:
             )
             for table_name in TableManager.get_table_names_std()
         }
-        logger.debug("Created TAP_SCHEMA table map:", self._table_map)
+        logger.debug(f"Created TAP_SCHEMA table map: {self._table_map}")
 
     def _check_tables(self) -> None:
         for table_name in TableManager.get_table_names_std():