diff --git a/src/aki_prj23_transparenzregister/utils/sql/connector.py b/src/aki_prj23_transparenzregister/utils/sql/connector.py
index 2e4879a..5f90460 100644
--- a/src/aki_prj23_transparenzregister/utils/sql/connector.py
+++ b/src/aki_prj23_transparenzregister/utils/sql/connector.py
@@ -35,7 +35,7 @@ def get_engine(conn_args: SQLConnectionString) -> Engine:
     if isinstance(conn_args, SQLiteConnectionString):
         return sa.create_engine(
             str(conn_args),
-            connect_args={"check_same_thread": True},
+            connect_args={"check_same_thread": False},
             poolclass=SingletonThreadPool,
         )
     raise TypeError("The type of the configuration is invalid.")