diff --git a/apps/dashboard_app/.env.dev b/apps/dashboard_app/.env.dev
index e93426e2..bd101b05 100644
--- a/apps/dashboard_app/.env.dev
+++ b/apps/dashboard_app/.env.dev
@@ -1,11 +1,6 @@
-DERISK_API_URL=#
-
-ENV=dev
 # PostgreSQL
 DB_USER=postgres
 DB_PASSWORD=postgres
 DB_NAME=dashboard_app
-DB_HOST=db
-DB_PORT=5432
-
-DATA_HANDLER_URL=http://localhost:5000
\ No newline at end of file
+DB_HOST=localhost
+DB_PORT=5432
\ No newline at end of file
diff --git a/apps/dashboard_app/helpers/load_data.py b/apps/dashboard_app/helpers/load_data.py
index 6bdcf55b..0096021f 100644
--- a/apps/dashboard_app/helpers/load_data.py
+++ b/apps/dashboard_app/helpers/load_data.py
@@ -19,7 +19,6 @@
 from dashboard_app.helpers.tools import get_prices
 
 logger = logging.getLogger(__name__)
-data_connector = DataConnector()
 
 
 class DashboardDataHandler: