diff --git a/docker-compose.prod.yml b/docker-compose.prod.yml
index 653cdcb13..78de5b40e 100644
--- a/docker-compose.prod.yml
+++ b/docker-compose.prod.yml
@@ -10,4 +10,4 @@ services:
 
   web:
     build:
-      context: .
+      context: . # hack for https://github.com/docker/compose/issues/4047