diff --git a/cluster/prod/app/matrix/config/synapse/homeserver.yaml b/cluster/prod/app/matrix/config/synapse/homeserver.yaml
index fb223eb..2055e12 100644
--- a/cluster/prod/app/matrix/config/synapse/homeserver.yaml
+++ b/cluster/prod/app/matrix/config/synapse/homeserver.yaml
@@ -121,7 +121,7 @@ media_storage_providers:
     # All of the below options are optional, for use with non-AWS S3-like
     # services, or to specify access tokens here instead of some external method.
     region_name: garage
-    endpoint_url: https://garage.deuxfleurs.fr
+    endpoint_url: http://localhost:3900
     access_key_id: {{ key "secrets/chat/synapse/s3_access_key" | trimSpace }}
     secret_access_key: {{ key "secrets/chat/synapse/s3_secret_key" | trimSpace }}