diff --git a/Gruntfile.js b/Gruntfile.js
index e625efe..070e5d7 100644
--- a/Gruntfile.js
+++ b/Gruntfile.js
@@ -59,7 +59,7 @@ module.exports = function (grunt) {
       },
       mainonly: {
         src: '<%= concat.mainonly.dest %>',
-        dest: 'dist/jquery.<%= pkg.name %>.min.js'
+        dest: 'dist/jquery.<%= pkg.name %>.main.min.js'
       },
       langonly: {
         src: '<%= concat.langonly.dest %>',
diff --git a/dist/jquery.uhr.min.js b/dist/jquery.uhr.main.min.js
similarity index 100%
rename from dist/jquery.uhr.min.js
rename to dist/jquery.uhr.main.min.js