diff --git a/config/backdev.env b/config/backdev.env
index 732bba6..a7e5517 100644
--- a/config/backdev.env
+++ b/config/backdev.env
@@ -1,24 +1,3 @@
-# PostgreSQL configuration for the main database (backend)
-# These variables are read by Spring Boot's auto-configuration
-SPRING_DATASOURCE_URL=jdbc:postgresql://localhost:5433/backend_db
-SPRING_DATASOURCE_USERNAME=${BACKEND_USER}
-SPRING_DATASOURCE_PASSWORD=${BACKEND_PASSWORD}
-
-# You might also need to explicitly set DDL-auto and initialization mode
-# if you were previously relying on application.properties for these
-# SPRING_JPA_HIBERNATE_DDL_AUTO=update
-# SPRING_SQL_INIT_MODE=never
-
-
-# Original backend database details
-# Keeping these as they might be used to set the values above,
-# or potentially used elsewhere in your setup (though not explicitly seen in provided docker-compose for backend)
-BACKEND_DB=backend_db
-BACKEND_USER=backend_db_user
-BACKEND_PASSWORD=backend_db_user_password
-
-# PostgreSQL configuration for Keycloak's database
-# These variables are used by Keycloak's Docker image setup args
 POSTGRES_DB=postgres_db
 POSTGRES_USER=postgres
 POSTGRES_PASSWORD=postgres_db_user_password
@@ -26,19 +5,18 @@ POSTGRES_PASSWORD=postgres_db_user_password
 KEYCLOAK_ADMIN=admin
 KEYCLOAK_ADMIN_PASSWORD=admin
 KEYCLOAK_HOSTNAME=localhost
-# Note: The KEYCLOAK_DB, KEYCLOAK_USER, KEYCLOAK_PASSWORD below seem unused in the provided Keycloak Dockerfile args,
-# which instead use POSTGRES_DB, POSTGRES_USER, POSTGRES_PASSWORD.
-# Keeping them here for completeness if they are used elsewhere.
 KEYCLOAK_DB=keycloak_db
 KEYCLOAK_USER=keycloak_db_user
 KEYCLOAK_PASSWORD=keycloak_db_user_password
 
-# Frontend (Vite) configuration
+BACKEND_DB=backend_db
+BACKEND_USER=backend_db_user
+BACKEND_PASSWORD=backend_db_user_password
+
+DATABASE_URL=localhost:5433
+
 VITE_KEYCLOAK_URL=http://localhost:7080
 VITE_KEYCLOAK_CLIENT_ID=myinpulse
 VITE_KEYCLOAK_REALM=test
 VITE_APP_URL=http://localhost:8080
 VITE_BACKEND_URL=http://localhost:8081/
-
-# Removed the DATABASE_URL variable as it's replaced by SPRING_DATASOURCE_URL for Spring Boot
-# # DATABASE_URL=localhost:5433
\ No newline at end of file