diff --git a/docker-compose.yml b/docker-compose.yml
index 19bdfad..8562a1a 100644
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -42,13 +42,13 @@ services:
       - postgres_db-internal
       - traefik-internal
     environment:
-      - MB_EMVI_CLIENT_ID=3fBBn144yvSF9R3dPC8l
-      - MB_EMVI_CLIENT_SECRET=dw3FeshelTgdf1Gj13J7uF5FfdPDi40sQvvwqeFVKTTyIDuCdlAHhRY72csFL6yg
-      - MB_EMVI_ORGA=marvin
-      - MB_DB_HOST=postgres
-      - MB_DB_USER=
-      - MB_DB_PASSWORD=
-      - MB_DB_SCHEMA=
+      MB_EMVI_CLIENT_ID: 3fBBn144yvSF9R3dPC8l
+      MB_EMVI_CLIENT_SECRET: dw3FeshelTgdf1Gj13J7uF5FfdPDi40sQvvwqeFVKTTyIDuCdlAHhRY72csFL6yg
+      MB_EMVI_ORGA: marvin
+      MB_DB_HOST: postgres
+      MB_DB_USER:
+      MB_DB_PASSWORD:
+      MB_DB_SCHEMA:
     labels:
       - "traefik.enable=true"
       - "traefik.port=8888"
diff --git a/postgres/docker-compose.yml b/postgres/docker-compose.yml
index c6b965b..2f3f5fc 100644
--- a/postgres/docker-compose.yml
+++ b/postgres/docker-compose.yml
@@ -9,7 +9,7 @@ services:
     networks:
       - db-internal
     environment:
-      - POSTGRES_PASSWORD=
+      POSTGRES_PASSWORD:
     ports:
       - "5432:5432"
     volumes: