diff --git a/graphiti_core/cross_encoder/__init__.py b/graphiti_core/cross_encoder/__init__.py
index 3cbe4b8..2399f77 100644
--- a/graphiti_core/cross_encoder/__init__.py
+++ b/graphiti_core/cross_encoder/__init__.py
@@ -1,3 +1,19 @@
+"""
+Copyright 2025, Zep Software, Inc.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+"""
+
 from .bge_reranker_client import BGERerankerClient
 from .client import CrossEncoderClient
 from .openai_reranker_client import OpenAIRerankerClient