diff --git a/overrides/compose.https.yaml b/overrides/compose.https.yaml
index 04a5cf48..3ac68dec 100644
--- a/overrides/compose.https.yaml
+++ b/overrides/compose.https.yaml
@@ -24,6 +24,7 @@ services:
       - 443:443
     volumes:
       - cert-data:/letsencrypt
+      - /var/run/docker.sock:/var/run/docker.sock:ro
 
 volumes:
   cert-data: