diff --git a/sys/apis/injector.lua b/sys/apis/injector.lua
index 5ad8e75..7723204 100644
--- a/sys/apis/injector.lua
+++ b/sys/apis/injector.lua
@@ -1,4 +1,4 @@
-local DEFAULT_UPATH = 'https://raw.githubusercontent.com/kepler155c/opus/develop/sys/apis'
+local DEFAULT_UPATH = 'https://raw.githubusercontent.com/kepler155c/opus/master/sys/apis'
 local PASTEBIN_URL  = 'http://pastebin.com/raw'
 local GIT_URL       = 'https://raw.githubusercontent.com'
 
diff --git a/sys/apps/Lua.lua b/sys/apps/Lua.lua
index 5078afe..1ff8a1d 100644
--- a/sys/apps/Lua.lua
+++ b/sys/apps/Lua.lua
@@ -1,5 +1,5 @@
-local injector = requireInjector or load(http.get('https://raw.githubusercontent.com/kepler155c/opus/master/sys/apis/injector.lua').readAll())()
-injector(getfenv(1))
+requireInjector = requireInjector or load(http.get('https://raw.githubusercontent.com/kepler155c/opus/master/sys/apis/injector.lua').readAll())()
+requireInjector(getfenv(1))
 
 local Event   = require('event')
 local History = require('history')
diff --git a/sys/boot/multishell.boot b/sys/boot/multishell.boot
index a6a8207..53a8d9e 100644
--- a/sys/boot/multishell.boot
+++ b/sys/boot/multishell.boot
@@ -29,7 +29,7 @@ term.setCursorPos((w - #str) / 2, h)
 term.write(str)
 term.setCursorPos(w, h)
 
-local GIT_REPO = 'kepler155c/opus/develop'
+local GIT_REPO = 'kepler155c/opus/master'
 local BASE     = 'https://raw.githubusercontent.com/' .. GIT_REPO
 
 local function makeEnv()
@@ -85,7 +85,7 @@ if not fs.exists('usr/autorun') then
   fs.makeDir('usr/autorun')
 end
 if not fs.exists('usr/etc/fstab') then
-  Util.writeFile('usr/etc/fstab', 'usr gitfs kepler155c/opus-apps/develop')
+  Util.writeFile('usr/etc/fstab', 'usr gitfs kepler155c/opus-apps/master')
 end
 if not fs.exists('usr/config/shell') then
   Util.writeTable('usr/config/shell', {