diff --git a/etc/scripts/follow b/etc/scripts/follow
index 868d195..85fd43f 100644
--- a/etc/scripts/follow
+++ b/etc/scripts/follow
@@ -3,7 +3,7 @@ local turtle = _G.turtle
 
 local function follow(id)
 
-  _G.requireInjector()
+  _G.requireInjector(_ENV)
 
   local Event  = require('event')
   local Point  = require('point')
diff --git a/etc/scripts/moveTo b/etc/scripts/moveTo
index deb7be5..c68e1db 100644
--- a/etc/scripts/moveTo
+++ b/etc/scripts/moveTo
@@ -1,6 +1,6 @@
 turtle.run(function()
 
-  requireInjector(getfenv(1))
+  _G.requireInjector(_ENV)
 
   local GPS    = require('gps')
   local Socket = require('socket')
diff --git a/etc/scripts/obsidian b/etc/scripts/obsidian
index 438313a..e92abfa 100644
--- a/etc/scripts/obsidian
+++ b/etc/scripts/obsidian
@@ -1,4 +1,4 @@
-_G.requireInjector()
+_G.requireInjector(_ENV)
 
 local Point = require('point')
 local Util  = require('util')
diff --git a/etc/scripts/summon b/etc/scripts/summon
index 44b1b14..b8eae58 100644
--- a/etc/scripts/summon
+++ b/etc/scripts/summon
@@ -1,6 +1,6 @@
 local function summon(id)
 
-  requireInjector(getfenv(1))
+  _G.requireInjector(_ENV)
 
   local GPS    = require('gps')
   local Point  = require('point')
diff --git a/etc/scripts/update b/etc/scripts/update
deleted file mode 100644
index 66522e1..0000000
--- a/etc/scripts/update
+++ /dev/null
@@ -1 +0,0 @@
-shell.run('http://pastebin.com/raw/sj4VMVJj automatic')