diff --git a/src/engine/core/repl/main.lua b/src/engine/core/repl/main.lua
index 17fb345..6ab70cb 100644
--- a/src/engine/core/repl/main.lua
+++ b/src/engine/core/repl/main.lua
@@ -16,7 +16,9 @@ local engine_http = require('src/lib/engine/http')
 local engine_encoder = require('src/lib/engine/encoder')
 local engine_draw_fps = require('src/lib/draw/fps')
 local engine_draw_poly = require('src/lib/draw/poly')
+local protocol_curl = require('src/lib/protocol/http_curl')
 local library_csv = require('src/third_party/csv/rodrigodornelles')
+local library_json = require('src/third_party/json/rxi')
 local application_default = require('src/lib/object/application')
 local game = require('src/lib/object/game')
 local std = require('src/lib/object/std')
@@ -79,15 +81,14 @@ local function main()
         :package('@game', engine_game)
         :package('@math', engine_math)
         :package('@color', engine_color)
-        :package('@load', zeebo_module.load)
-        :package('@math', engine_math.clib)
-        :package('@random', engine_math.clib_random)
-        :package('@csv', engine_csv)
-        :package('@http', engine_http, protocol_curl)
+        :package('load', zeebo_module.load)
+        :package('math', engine_math.clib)
+        :package('random', engine_math.clib_random)
+        :package('http', engine_http, protocol_curl)
+        :package('csv', engine_encoder, library_csv)
+        :package('json', engine_encoder, library_json)
         :run()
     
-    application.callbacks.init(std, game)
-
     while true do
         local index = 1
         local ok, line = pcall(io.read)