diff --git a/.gitignore b/.gitignore
index d084b239e..2e61390a9 100644
--- a/.gitignore
+++ b/.gitignore
@@ -5,5 +5,5 @@ tmp-crx/
 tmp-userjs/
 tmp-userscript/
 builds/4chan-X-Chrome.zip
-builds/4chan-X-Opera.zip
+builds/4chan-X-Opera.nex
 Gruntfile.js
\ No newline at end of file
diff --git a/Gruntfile.coffee b/Gruntfile.coffee
index 25707b158..b2945cfef 100644
--- a/Gruntfile.coffee
+++ b/Gruntfile.coffee
@@ -143,7 +143,7 @@ module.exports = (grunt) ->
         src: '**'
       opera:
         options:
-          archive: 'builds/4chan-X-Opera.zip'
+          archive: 'builds/4chan-X-Opera.nex'
           level: 9
           pretty: true
         expand: true
diff --git a/builds/4chan-X.zip b/builds/4chan-X.zip
deleted file mode 100644
index 83a41d731..000000000
Binary files a/builds/4chan-X.zip and /dev/null differ
diff --git a/builds/opera/icon64.png b/builds/opera/icon64.png
new file mode 100644
index 000000000..a4448b9d1
Binary files /dev/null and b/builds/opera/icon64.png differ