diff --git a/pkgs/servers/uwsgi/nixos.ini b/pkgs/servers/uwsgi/nixos.ini
index 454eb51893f..51bc6da33f6 100644
--- a/pkgs/servers/uwsgi/nixos.ini
+++ b/pkgs/servers/uwsgi/nixos.ini
@@ -2,4 +2,5 @@
 plugin_dir = @pluginDir@
 main_plugin = @basePlugins@
 json = true
+yaml = false
 inherit = base