diff --git a/apps/bootstrap/__init__.py b/apps/bootstrap/__init__.py
index ac50d1e698..31bf678d86 100644
--- a/apps/bootstrap/__init__.py
+++ b/apps/bootstrap/__init__.py
@@ -8,5 +8,5 @@ from .api import BootstrapSimple, BootstrapPermit
 
 register_setup(database_bootstrap)
 register_setup(erase_database_link)
-bind_links(BootstrapSimple, [bootstrap_execute])
-bind_links(BootstrapPermit, [bootstrap_execute])
+bind_links([BootstrapSimple], [bootstrap_execute])
+bind_links([BootstrapPermit], [bootstrap_execute])