diff --git a/docker/docker-compose.yml b/docker/docker-compose.yml
index ccd1533..e322c2e 100644
--- a/docker/docker-compose.yml
+++ b/docker/docker-compose.yml
@@ -11,5 +11,9 @@ services:
     ports:
       - "8081:80"
 
+secrets:
+  gpg_private_key:
+    file: ./secrets/company-signing-key.private.asc
+
 volumes:
   repo-data:
\ No newline at end of file