diff --git a/docker-compose.yml b/docker-compose.yml
index 4884cc4..c4296e5 100644
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -113,8 +113,8 @@ services:
       - MOSAIC_CONCURRENCY=1
       - TITILER_PGSTAC_API_ENABLE_EXTERNAL_DATASET_ENDPOINTS=True
       # AWS S3 endpoint config
-      - AWS_ACCESS_KEY_ID=${AWS_ACCESS_KEY_ID}
-      - AWS_SECRET_ACCESS_KEY=${AWS_SECRET_ACCESS_KEY}
+      - AWS_ACCESS_KEY_ID
+      - AWS_SECRET_ACCESS_KEY
     depends_on:
       database:
         condition: service_started