diff --git a/po/cs.po b/po/cs.po
index d434de64f2..e2d1fb3dca 100644
--- a/po/cs.po
+++ b/po/cs.po
@@ -1702,7 +1702,7 @@ msgstr "Vložit tabulku"
 
 #: js/messages.php:231
 msgid "Hide indexes"
-msgstr "Skrýt indexy"
+msgstr "Skrýt klíče"
 
 #: js/messages.php:232
 msgid "Show indexes"