diff --git a/Library/ENV/4.3/xcrun b/Library/ENV/4.3/xcrun
index 2c6625f837..a5a004ff12 100755
--- a/Library/ENV/4.3/xcrun
+++ b/Library/ENV/4.3/xcrun
@@ -7,6 +7,7 @@
 ENV['HOMEBREW_LOG'] = nil
 
 require "#{File.dirname __FILE__}/../libsuperenv"
+SUPERBIN = __FILE__.dirname.cleanpath.freeze
 
 exec "/usr/bin/xcrun", *ARGV if ARGV.empty? or ARGV[0][0..0] == '-'
 exec "/usr/bin/#{ARGV.shift}", *ARGV unless ENV['HOMEBREW_SDKROOT'].directory?
diff --git a/Library/ENV/libsuperenv.rb b/Library/ENV/libsuperenv.rb
index 8b38156c48..1a2de292b9 100644
--- a/Library/ENV/libsuperenv.rb
+++ b/Library/ENV/libsuperenv.rb
@@ -42,4 +42,3 @@ end if ENV['HOMEBREW_LOG']
 
 $brewfix = "#{__FILE__}/../../../".cleanpath.freeze
 $sdkroot = ENV['HOMEBREW_SDKROOT'].freeze
-SUPERBIN = __FILE__.dirname.cleanpath.freeze