diff --git a/src/infi/clickhouse_orm/fields.py b/src/infi/clickhouse_orm/fields.py
index e326a4d..3c4f584 100644
--- a/src/infi/clickhouse_orm/fields.py
+++ b/src/infi/clickhouse_orm/fields.py
@@ -164,7 +164,7 @@ class FixedStringField(StringField):
 
 class BooleanField(Field):
     # The ClickHouse column type to use
-    db_type = 'UInt8'
+    db_type = 'Bool'
     # The default value
     class_default = False