diff --git a/scrapling/engines/toolbelt/custom.py b/scrapling/engines/toolbelt/custom.py
index 90c6861..eb01345 100644
--- a/scrapling/engines/toolbelt/custom.py
+++ b/scrapling/engines/toolbelt/custom.py
@@ -107,7 +107,7 @@ class Response(Adaptor):
 class BaseFetcher:
     __slots__ = ()
     huge_tree: bool = True
-    auto_match: Optional[bool] = True
+    auto_match: Optional[bool] = False
     storage: Any = SQLiteStorageSystem
     keep_cdata: Optional[bool] = False
     storage_args: Optional[Dict] = None
diff --git a/scrapling/parser.py b/scrapling/parser.py
index 98e0864..b3967ec 100644
--- a/scrapling/parser.py
+++ b/scrapling/parser.py
@@ -39,7 +39,7 @@ class Adaptor(SelectorsGeneration):
             root: Optional[html.HtmlElement] = None,
             keep_comments: Optional[bool] = False,
             keep_cdata: Optional[bool] = False,
-            auto_match: Optional[bool] = True,
+            auto_match: Optional[bool] = False,
             storage: Any = SQLiteStorageSystem,
             storage_args: Optional[Dict] = None,
             **kwargs