diff --git a/serverless.yml b/serverless.yml
index 3a01acb0..afd76c81 100644
--- a/serverless.yml
+++ b/serverless.yml
@@ -42,6 +42,7 @@ package:
     - '!model_data/**'
     - 'model_data/BaseUtility.py'
     - 'model_data/config.py'
+    - 'model_data/optimiser/**'
     - 'model_data/__init__.py'
     - 'model_data/EpcClean.py'
     - 'model_data/utils.py'