diff --git a/dockers/docker-compose.yaml b/dockers/docker-compose.yaml
index bc4b8933b68b209586389c61ba613ac1a2c661b0..9ec28f17d0282f6901466187fcdb40c74491c919 100644
--- a/dockers/docker-compose.yaml
+++ b/dockers/docker-compose.yaml
@@ -323,7 +323,11 @@ services:
 
 volumes:
   postgres-db-volume:
+    external: true
+    name: persistent_postgres-db-volume
   certs:
+    external: true
+    name: persistent_certs
   html:
   vhost:
   dhparam: