diff --git a/Casks/java7.rb b/Casks/java7.rb
index 4b5115994..7d342ee6f 100644
--- a/Casks/java7.rb
+++ b/Casks/java7.rb
@@ -9,7 +9,7 @@ class Java7 < Cask
   homepage 'http://www.oracle.com/technetwork/java/javase/downloads/jdk7-downloads-1880260.html'
 
   install 'JDK 7 Update 67.pkg'
-  after_install do
+  postflight do
     system '/usr/bin/sudo', '-E', '--',
       '/usr/libexec/PlistBuddy', '-c', 'Add :JavaVM:JVMCapabilities: string BundledApp', "/Library/Java/JavaVirtualMachines/jdk#{version}.jdk/Contents/Info.plist"
     system '/usr/bin/sudo', '-E', '--',