diff --git a/frappe/database/sqlite/database.py b/frappe/database/sqlite/database.py
index 2bb21c9a76..6e02173239 100644
--- a/frappe/database/sqlite/database.py
+++ b/frappe/database/sqlite/database.py
@@ -105,7 +105,6 @@ class SQLiteDatabase(SQLiteExceptionUtil, Database):
 
 	def get_connection(self, read_only: bool = False):
 		conn = self.create_connection(read_only)
-		conn.isolation_level = None
 		conn.create_function("regexp", 2, regexp)
 		conn.create_function("regexp_replace", 3, regexp_replace)
 		pragmas = {