diff --git a/Gruntfile.js b/Gruntfile.js
index 01d1704..9f912e3 100644
--- a/Gruntfile.js
+++ b/Gruntfile.js
@@ -98,7 +98,8 @@ module.exports = function (grunt) {
                     },
                     files: {
                         'i18n/fr_FR/LC_MESSAGES/Alltube.mo': 'i18n/fr_FR/LC_MESSAGES/Alltube.po',
-                        'i18n/zh_CN/LC_MESSAGES/Alltube.mo': 'i18n/zh_CN/LC_MESSAGES/Alltube.po'
+                        'i18n/zh_CN/LC_MESSAGES/Alltube.mo': 'i18n/zh_CN/LC_MESSAGES/Alltube.po',
+                        'i18n/es_ES/LC_MESSAGES/Alltube.mo': 'i18n/es_ES/LC_MESSAGES/Alltube.po'
                     }
                 }
             },
diff --git a/classes/LocaleManager.php b/classes/LocaleManager.php
index aeed169..7e36e8c 100644
--- a/classes/LocaleManager.php
+++ b/classes/LocaleManager.php
@@ -63,7 +63,9 @@ class LocaleManager
         $process->run();
         $installedLocales = explode(PHP_EOL, trim($process->getOutput()));
         foreach ($this->supportedLocales as $supportedLocale) {
-            if (in_array($supportedLocale, $installedLocales)) {
+            if (in_array($supportedLocale, $installedLocales)
+                || in_array($supportedLocale.'.utf8', $installedLocales)
+            ) {
                 $return[] = new Locale($supportedLocale);
             }
         }