diff --git a/forumdirectory/lang/cs/messages.po b/forumdirectory/lang/cs/messages.po
index 7f7a8559..138c26f3 100644
--- a/forumdirectory/lang/cs/messages.po
+++ b/forumdirectory/lang/cs/messages.po
@@ -4,24 +4,25 @@
 # 
 # 
 # Translators:
-# Michal Šupler <msupler@gmail.com>, 2014
+# Aditoo, 2018
+# michal_s <msupler@gmail.com>, 2014
 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: 2014-07-07 18:45+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: 2018-09-11 19:04+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"
 
 #: forumdirectory.php:22
 msgid "Forum Directory"
-msgstr "Adresář Fór"
+msgstr "Adresář fór"
 
 #: forumdirectory.php:53
 msgid "Public access denied."
@@ -33,11 +34,11 @@ msgstr "Globální adresář"
 
 #: forumdirectory.php:79
 msgid "Find on this site"
-msgstr "Nalézt na tomto webu"
+msgstr "Najít na tomto webu"
 
 #: forumdirectory.php:81
 msgid "Finding: "
-msgstr "Zjištění: "
+msgstr "Hledání: "
 
 #: forumdirectory.php:82
 msgid "Site Directory"
@@ -57,7 +58,7 @@ msgstr "Pohlaví: "
 
 #: forumdirectory.php:156
 msgid "Location:"
-msgstr "Místo:"
+msgstr "Poloha:"
 
 #: forumdirectory.php:158
 msgid "Gender:"
@@ -65,11 +66,11 @@ msgstr "Pohlaví:"
 
 #: forumdirectory.php:160
 msgid "Status:"
-msgstr "Status:"
+msgstr "Stav:"
 
 #: forumdirectory.php:162
 msgid "Homepage:"
-msgstr "Domácí stránka:"
+msgstr "Domovská stránka:"
 
 #: forumdirectory.php:164
 msgid "About:"
diff --git a/forumdirectory/lang/cs/strings.php b/forumdirectory/lang/cs/strings.php
index 63178026..f438ade9 100644
--- a/forumdirectory/lang/cs/strings.php
+++ b/forumdirectory/lang/cs/strings.php
@@ -2,21 +2,22 @@
 
 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;;
 }}
 ;
-$a->strings["Forum Directory"] = "Adresář Fór";
+$a->strings["Forum Directory"] = "Adresář fór";
 $a->strings["Public access denied."] = "Veřejný přístup odepřen.";
 $a->strings["Global Directory"] = "Globální adresář";
-$a->strings["Find on this site"] = "Nalézt na tomto webu";
-$a->strings["Finding: "] = "Zjištění: ";
+$a->strings["Find on this site"] = "Najít na tomto webu";
+$a->strings["Finding: "] = "Hledání: ";
 $a->strings["Site Directory"] = "Adresář serveru";
 $a->strings["Find"] = "Najít";
 $a->strings["Age: "] = "Věk: ";
 $a->strings["Gender: "] = "Pohlaví: ";
-$a->strings["Location:"] = "Místo:";
+$a->strings["Location:"] = "Poloha:";
 $a->strings["Gender:"] = "Pohlaví:";
-$a->strings["Status:"] = "Status:";
-$a->strings["Homepage:"] = "Domácí stránka:";
+$a->strings["Status:"] = "Stav:";
+$a->strings["Homepage:"] = "Domovská stránka:";
 $a->strings["About:"] = "O mě:";
 $a->strings["No entries (some entries may be hidden)."] = "Žádné záznamy (některé položky mohou být skryty).";