diff --git a/back/secret.py b/back/secret.py
index 7415f58..750a702 100644
--- a/back/secret.py
+++ b/back/secret.py
@@ -1,15 +1,15 @@
 import os
 
 origins = [
-    os.environ['SERVICE_ORIGIN'] or 'test.local'
+    os.environ.get('SERVICE_ORIGIN') or 'test'
 ]
 
-host = os.environ['DB_HOST'] or 'test'
-user = os.environ['MARIADB_USER'] or 'test'
-password = os.environ['MARIADB_PASSWORD'] or 'test'
-database = os.environ['MARIADB_DATABASE'] or 'test'
+host = os.environ.get('DB_HOST') or 'test'
+user = os.environ.get('MARIADB_USER') or 'test'
+password = os.environ.get('MARIADB_PASSWORD') or 'test'
+database = os.environ.get('MARIADB_DATABASE') or 'test'
 
 # openssl rand -hex 32
-SECRET_KEY = os.environ['SERVICE_SECRET_KEY'] or 'test'
+SECRET_KEY = os.environ.get('SERVICE_SECRET_KEY') or 'test'
 ALGORITHM = 'HS256'
 ACCESS_TOKEN_EXPIRE_MINUTES = 600
\ No newline at end of file