diff --git a/gulpfile.js b/gulpfile.js
index 36f00fdf..3859e0eb 100644
--- a/gulpfile.js
+++ b/gulpfile.js
@@ -7,7 +7,9 @@ var gulp = require('gulp'),
 var config = {
     cssDir: './source/assets/css',
     imagesDir: './source/assets/images',
-    sassPattern: './sass/**/*.scss'
+    sassPattern: './sass/**/*.scss',
+    production: !!plugins.util.env.production,
+    sourceMaps: !plugins.util.env.production
 };
 
 gulp.task('styles', function () {
@@ -15,7 +17,7 @@ gulp.task('styles', function () {
         .pipe(plugins.compass({
           config_file: './config.rb',
           css: config.cssDir,
-          sourcemap: true
+          sourcemap: config.sourceMaps
         }))
         .pipe(plugins.minifyCss())
         .pipe(gulp.dest(config.cssDir));
diff --git a/package.json b/package.json
index 8c86fa9e..f170ac5c 100644
--- a/package.json
+++ b/package.json
@@ -4,6 +4,7 @@
     "gulp-compass": "^2.1.0",
     "gulp-imagemin": "^2.4.0",
     "gulp-load-plugins": "^1.1.0",
-    "gulp-minify-css": "^1.2.3"
+    "gulp-minify-css": "^1.2.3",
+    "gulp-util": "^3.0.7"
   }
 }
diff --git a/publish.sh b/publish.sh
index 3d83db17..9d04a4cf 100755
--- a/publish.sh
+++ b/publish.sh
@@ -5,6 +5,9 @@ DEPLOY_USER=deployment
 DEPLOY_HOST=www.oliverdavies.uk
 DEPLOY_PATH=/var/www/oliverdavies/public
 
+# Rebuild stylesheets.
+gulp styles --production
+
 ./vendor/bin/sculpin generate --env=${ENV} --clean --no-interaction
 if [ $? -ne 0 ]; then echo "Could not generate the site"; exit 1; fi