diff --git a/init.lua b/init.lua
index ce0c5fa..047b172 100644
--- a/init.lua
+++ b/init.lua
@@ -52,6 +52,7 @@ for _, file in pairs{
 	"ranked_set",
 	"binary",
 	"b3d",
+	"json",
 	"luon",
 	"bluon",
 	"persistence",