diff --git a/compose-files/redis.yml b/compose-files/redis.yml
index 9d09240..181824d 100644
--- a/compose-files/redis.yml
+++ b/compose-files/redis.yml
@@ -8,7 +8,7 @@ services:
       backend:
         ipv4_address: 172.15.0.18
     environment:
-      ALLOW_EMPTY_PASSWORD: "yes"
+      ALLOW_EMPTY_PASSWORD=yes
     volumes:
     - redis1vol:/bitnami/redis/data
 volumes: