diff --git a/src/config/env.config.ts b/src/config/env.config.ts
index 9ef80dc1..2ceaa6b3 100644
--- a/src/config/env.config.ts
+++ b/src/config/env.config.ts
@@ -282,7 +282,7 @@ export type S3 = {
   USE_SSL?: boolean;
   REGION?: string;
   SKIP_POLICY?: boolean;
-  SAVE_VIDEO: boolean;
+  SAVE_VIDEO?: boolean;
 };
 
 export type CacheConf = { REDIS: CacheConfRedis; LOCAL: CacheConfLocal };