diff --git a/src/backend/.env.old b/src/backend/.env.old
deleted file mode 100644
index 81af9306a..000000000
--- a/src/backend/.env.old
+++ /dev/null
@@ -1,19 +0,0 @@
-COSMOSDB_ENDPOINT=https://biberty-cosmos-vpvzruptcepiu.documents.azure.com:443/
-COSMOSDB_DATABASE=autogen
-COSMOSDB_CONTAINER=memory
-
-AZURE_OPENAI_ENDPOINT=https://biberty-aiservices.openai.azure.com/
-AZURE_OPENAI_MODEL_NAME=gpt-4o
-AZURE_OPENAI_DEPLOYMENT_NAME=gpt-4o
-AZURE_OPENAI_API_VERSION=2025-01-01-preview
-
-APPLICATIONINSIGHTS_INSTRUMENTATION_KEY=b57d47e6-1007-48bb-8c9b-71ecea7e3a12
-AZURE_AI_SUBSCRIPTION_ID=ff9b5430-90ea-44c0-8a00-e488c1bf56f4
-AZURE_AI_RESOURCE_GROUP=rg-biberty
-AZURE_AI_PROJECT_NAME=biberty-aiproject
-AZURE_AI_AGENT_PROJECT_CONNECTION_STRING="swedencentral.api.azureml.ms;ff9b5430-90ea-44c0-8a00-e488c1bf56f4;rg-biberty;biberty-aiproject"
-AZURE_AI_MODEL_DEPLOYMENT_NAME=gpt-4o
-APPLICATIONINSIGHTS_CONNECTION_STRING="InstrumentationKey=b57d47e6-1007-48bb-8c9b-71ecea7e3a12;IngestionEndpoint=https://swedencentral-0.in.applicationinsights.azure.com/;LiveEndpoint=https://swedencentral.livediagnostics.monitor.azure.com/;ApplicationId=7ca9c5a9-047e-4ba4-b2aa-6038b5f2d5f3"
-
-BACKEND_API_URL='http://localhost:8000'
-FRONTEND_SITE_NAME='http://127.0.0.1:3000'
\ No newline at end of file