diff --git a/blogger/lang/cs/messages.po b/blogger/lang/cs/messages.po
index e2389585..29ef04e0 100644
--- a/blogger/lang/cs/messages.po
+++ b/blogger/lang/cs/messages.po
@@ -4,20 +4,21 @@
 # 
 # 
 # Translators:
-# Michal Šupler <msupler@gmail.com>, 2014
+# Lorem Ipsum <aditoo@seznam.cz>, 2018
+# michal_s <msupler@gmail.com>, 2014
 msgid ""
 msgstr ""
 "Project-Id-Version: friendica\n"
 "Report-Msgid-Bugs-To: \n"
 "POT-Creation-Date: 2014-06-22 13:18+0200\n"
-"PO-Revision-Date: 2014-07-02 15:29+0000\n"
-"Last-Translator: Michal Šupler <msupler@gmail.com>\n"
-"Language-Team: Czech (http://www.transifex.com/projects/p/friendica/language/cs/)\n"
+"PO-Revision-Date: 2018-06-07 12:31+0000\n"
+"Last-Translator: Lorem Ipsum <aditoo@seznam.cz>\n"
+"Language-Team: Czech (http://www.transifex.com/Friendica/friendica/language/cs/)\n"
 "MIME-Version: 1.0\n"
 "Content-Type: text/plain; charset=UTF-8\n"
 "Content-Transfer-Encoding: 8bit\n"
 "Language: cs\n"
-"Plural-Forms: nplurals=3; plural=(n==1) ? 0 : (n>=2 && n<=4) ? 1 : 2;\n"
+"Plural-Forms: nplurals=4; plural=(n == 1 && n % 1 == 0) ? 0 : (n >= 2 && n <= 4 && n % 1 == 0) ? 1: (n % 1 != 0 ) ? 2 : 3;\n"
 
 #: blogger.php:42
 msgid "Post to blogger"
@@ -29,7 +30,7 @@ msgstr "Blogger Export"
 
 #: blogger.php:82
 msgid "Enable Blogger Post Addon"
-msgstr "Povolit Blogger Post Addon"
+msgstr "Povolit doplněk Blogger Post"
 
 #: blogger.php:87
 msgid "Blogger username"
diff --git a/blogger/lang/cs/strings.php b/blogger/lang/cs/strings.php
index a4abe2da..4ce612a7 100644
--- a/blogger/lang/cs/strings.php
+++ b/blogger/lang/cs/strings.php
@@ -1,2 +1,17 @@
 <?php
 
+if(! function_exists("string_plural_select_cs")) {
+function string_plural_select_cs($n){
+	$n = intval($n);
+	return ($n == 1 && $n % 1 == 0) ? 0 : ($n >= 2 && $n <= 4 && $n % 1 == 0) ? 1: ($n % 1 != 0 ) ? 2 : 3;;
+}}
+;
+$a->strings["Post to blogger"] = "Poslat na blogger";
+$a->strings["Blogger Export"] = "Blogger Export";
+$a->strings["Enable Blogger Post Addon"] = "Povolit doplněk Blogger Post";
+$a->strings["Blogger username"] = "Blogger uživatelské jméno";
+$a->strings["Blogger password"] = "Blogger heslo";
+$a->strings["Blogger API URL"] = "Blogger API URL";
+$a->strings["Post to Blogger by default"] = "Defaultně zaslat na Blogger";
+$a->strings["Save Settings"] = "Uložit Nastavení";
+$a->strings["Post from Friendica"] = "Příspěvek z Friendica";