diff --git a/gruntfile.js b/gruntfile.js
index 169537f2e4cea46e12ecf15d1a0d9472050f9a6c..bb491cbc01735f74a2bc0d87208f98a0fa1e0f64 100644
--- a/gruntfile.js
+++ b/gruntfile.js
@@ -27,7 +27,7 @@ module.exports = function (grunt) {
                 atBegin: true
             },
             css: {
-                files: '**/*.scss',
+                files: 'themes/*/scss/**/*.scss',
                 tasks: ['foundation:sass:dev']
             }
         }