diff --git a/po/bg.po b/po/bg.po
index d18442638d..1cfa253b30 100644
--- a/po/bg.po
+++ b/po/bg.po
@@ -5308,7 +5308,7 @@ msgstr "Свободни страници"
 
 #: libraries/engines/innodb.lib.php:176
 msgid "Dirty pages"
-msgstr ""
+msgstr "Мръсни страници"
 
 #: libraries/engines/innodb.lib.php:182
 msgid "Pages containing data"