diff --git a/flame/docker-compose.yaml b/flame/docker-compose.yaml
index f912078..0e2d451 100644
--- a/flame/docker-compose.yaml
+++ b/flame/docker-compose.yaml
@@ -9,7 +9,7 @@ services:
 #ports:
 #     - 5005:5005
     environment:
-      - PASSWORD={$FLAME_PASSWORD}
+      - PASSWORD=${FLAME_PASSWORD}
     restart: unless-stopped
     networks:
     - reverseproxy-nw