diff --git a/po/cs.po b/po/cs.po
index 6cdece65da..f149053a34 100644
--- a/po/cs.po
+++ b/po/cs.po
@@ -8045,7 +8045,7 @@ msgstr ""
 #: tbl_printview.php:285 tbl_structure.php:153 tbl_structure.php:158
 #: tbl_structure.php:577 tbl_structure.php:780
 msgid "Index"
-msgstr "Index"
+msgstr "Klíč"
 
 #: libraries/tbl_properties.inc.php:129
 #, php-format