diff --git a/stacks/matrix.yml b/stacks/matrix.yml
index 59987b1..32781b9 100644
--- a/stacks/matrix.yml
+++ b/stacks/matrix.yml
@@ -24,7 +24,7 @@ services:
         - 'traefik.http.middlewares.cors-headers.headers.accessControlAllowMethods=GET, POST, PUT, DELETE, OPTIONS'
 
     configs:
-      - source: conduit_v4
+      - source: conduit_v5
         target: '/srv/conduit/conduit.toml'
     networks:
       - 'default'