diff --git a/servers/kuribo/pds.nix b/servers/kuribo/pds.nix
index 94e38b7..0d14ed7 100644
--- a/servers/kuribo/pds.nix
+++ b/servers/kuribo/pds.nix
@@ -31,6 +31,7 @@ in
 
       # S3 is configured in secrets
       PDS_BLOBSTORE_DISK_LOCATION = null;
+      PDS_BLOBSTORE_S3_FORCE_PATH_STYLE = "true";
     };
   };