diff --git a/dwpost/lang/cs/messages.po b/dwpost/lang/cs/messages.po
index fb01a38e..e5a9b25d 100644
--- a/dwpost/lang/cs/messages.po
+++ b/dwpost/lang/cs/messages.po
@@ -4,20 +4,21 @@
 # 
 # 
 # Translators:
-# Michal Šupler <msupler@gmail.com>, 2014-2015
+# Aditoo, 2018
+# michal_s <msupler@gmail.com>, 2014-2015
 msgid ""
 msgstr ""
 "Project-Id-Version: friendica\n"
 "Report-Msgid-Bugs-To: \n"
 "POT-Creation-Date: 2013-02-27 05:01-0500\n"
-"PO-Revision-Date: 2015-02-11 19:40+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: 2018-06-14 10:13+0000\n"
+"Last-Translator: Aditoo\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"
 
 #: dwpost.php:39
 msgid "Post to Dreamwidth"
@@ -25,11 +26,11 @@ msgstr "Poslat na Dreamwidth"
 
 #: dwpost.php:70
 msgid "Dreamwidth Post Settings"
-msgstr "Dreamwidth nastavení příspěvků"
+msgstr "Nastavení Dreamwidth Post"
 
 #: dwpost.php:72
 msgid "Enable dreamwidth Post Addon"
-msgstr "Povolit dreamwidth Addon"
+msgstr "Povolit doplněk Dreamwidth Post"
 
 #: dwpost.php:77
 msgid "dreamwidth username"
@@ -41,7 +42,7 @@ msgstr "dreamwidth heslo"
 
 #: dwpost.php:87
 msgid "Post to dreamwidth by default"
-msgstr "Defaultně umístit na dreamwidth"
+msgstr "Ve výchozím stavu posílat na dreamwidth"
 
 #: dwpost.php:93
 msgid "Submit"
diff --git a/dwpost/lang/cs/strings.php b/dwpost/lang/cs/strings.php
index df348a83..0c1f68a4 100644
--- a/dwpost/lang/cs/strings.php
+++ b/dwpost/lang/cs/strings.php
@@ -2,13 +2,14 @@
 
 if(! function_exists("string_plural_select_cs")) {
 function string_plural_select_cs($n){
-	return ($n==1) ? 0 : ($n>=2 && $n<=4) ? 1 : 2;;
+	$n = intval($n);
+	return ($n == 1 && $n % 1 == 0) ? 0 : ($n >= 2 && $n <= 4 && $n % 1 == 0) ? 1: ($n % 1 != 0 ) ? 2 : 3;;
 }}
 ;
 $a->strings["Post to Dreamwidth"] = "Poslat na Dreamwidth";
-$a->strings["Dreamwidth Post Settings"] = "Dreamwidth nastavení příspěvků";
-$a->strings["Enable dreamwidth Post Addon"] = "Povolit dreamwidth Addon";
+$a->strings["Dreamwidth Post Settings"] = "Nastavení Dreamwidth Post";
+$a->strings["Enable dreamwidth Post Addon"] = "Povolit doplněk Dreamwidth Post";
 $a->strings["dreamwidth username"] = "dreamwidth uživatelské jméno";
 $a->strings["dreamwidth password"] = "dreamwidth heslo";
-$a->strings["Post to dreamwidth by default"] = "Defaultně umístit na dreamwidth";
+$a->strings["Post to dreamwidth by default"] = "Ve výchozím stavu posílat na dreamwidth";
 $a->strings["Submit"] = "Odeslat";