diff --git a/lang/po/Firmware_cs.po b/lang/po/Firmware_cs.po
index 554642e13..cf10b606b 100644
--- a/lang/po/Firmware_cs.po
+++ b/lang/po/Firmware_cs.po
@@ -2533,7 +2533,7 @@ msgstr ""
 #. MSG_PRELOAD_TO_MMU c=17
 #: ../../Firmware/messages.cpp:55 ../../Firmware/ultralcd.cpp:5227
 msgid "Preload to MMU"
-msgstr "Předzásobení MMU"
+msgstr "Zavést do MMU"
 
 #~ msgid "Eject filament"
 #~ msgstr "Vysunout fil."