diff --git a/src/etc/inc/system.inc b/src/etc/inc/system.inc
index 63c4175fc..5bde8b77f 100644
--- a/src/etc/inc/system.inc
+++ b/src/etc/inc/system.inc
@@ -246,7 +246,7 @@ function get_locale_list()
     $locales['ja_JP'] = gettext('Japanese');
     $locales['mn_MN'] = gettext('Mongolian');
     $locales['pt_BR'] = gettext('Portuguese (Brazil)');
-    $locales['pt_PR'] = gettext('Portuguese (Portugal)');
+    $locales['pt_PT'] = gettext('Portuguese (Portugal)');
     $locales['ru_RU'] = gettext('Russian');
     $locales['es_ES'] = gettext('Spanish');
     $locales['sv_SE'] = gettext('Swedish');