diff --git a/po/cs.po b/po/cs.po
index bcd582c19f..d4b4d4c66a 100644
--- a/po/cs.po
+++ b/po/cs.po
@@ -1,13 +1,13 @@
 # Czech translation of LyX
 # Copyright (C) 2008 LyX Developers
-# Pavel Sanda <sanda@lyx.org>, 2006-2008.
+# Pavel Sanda <sanda@lyx.org>, 2006-2011.
 #
 msgid ""
 msgstr ""
 "Project-Id-Version: Lyx 1.6.0\n"
 "Report-Msgid-Bugs-To: lyx-devel@lists.lyx.org\n"
 "POT-Creation-Date: 2011-01-13 11:58+0100\n"
-"PO-Revision-Date: 2010-10-17 02:01+0100\n"
+"PO-Revision-Date: 2011-01-21 02:01+0100\n"
 "Last-Translator: Pavel Sanda <sanda@lyx.org>\n"
 "Language-Team: Czech <LL@li.org>\n"
 "MIME-Version: 1.0\n"
@@ -21459,9 +21459,9 @@ msgid "Standard[[mathref]]"
 msgstr "Standardní"
 
 #: src/mathed/InsetMathSubstack.cpp:80
-#, fuzzy, c-format
+#, c-format
 msgid "Can't change horizontal alignment in '%1$s'"
-msgstr "Nelze přidat horizontální linky mřížky v '%1$s'"
+msgstr "Nelze změnit horizontální zarovnání v '%1$s'"
 
 #: src/mathed/MathMacroTemplate.cpp:495
 msgid "optional"