diff --git a/.env.bak b/.env.bak
deleted file mode 100644
index 2c17bf7..0000000
--- a/.env.bak
+++ /dev/null
@@ -1,14 +0,0 @@
-DATASOURCE_DB_USERNAME=postgres
-DATASOURCE_DB_PASSWORD=postgres
-DATASOURCE_DB_DATABASE=hutch-omop
-DATASOURCE_DB_SCHEMA=public
-DATASOURCE_DB_PORT=5432
-DATASOURCE_DB_HOST=localhost
-TASK_API_BASE_URL=https://brcdatarq.nottingham.ac.uk/link_connector_api
-TASK_API_USERNAME=link-test
-TASK_API_PASSWORD=zjC/FKL91V9QIwuRsfXtcGK9LfU=
-COLLECTION_ID=RQ-CC-98ac1cb4-b34f-4131-a393-3936e7a946cf
-TASK_API_TYPE=a
-LOW_NUMBER_SUPPRESSION_THRESHOLD=
-ROUNDING_TARGET=
-POLLING_INTERVAL=5