diff --git a/app/kdevelop.xml b/app/kdevelop.xml
index 9292d716ea..1eeeb58e95 100644
--- a/app/kdevelop.xml
+++ b/app/kdevelop.xml
@@ -1,15 +1,16 @@
 <?xml version="1.0" encoding="utf-8"?>
 <mime-info xmlns="http://www.freedesktop.org/standards/shared-mime-info">
   <mime-type type="text/x-kdevelop">
     <comment>KDevelop Project File</comment>
     <comment xml:lang="ca">Fitxer de projecte del KDevelop</comment>
     <comment xml:lang="ca@valencia">Fitxer de projecte del KDevelop</comment>
+    <comment xml:lang="cs">Soubor projektu KDevelop</comment>
     <comment xml:lang="es">Archivo de proyecto de KDevelop</comment>
     <comment xml:lang="nl">Projectbestand van KDevelop</comment>
     <comment xml:lang="pt">Ficheiro de Projecto do KDevelop</comment>
     <comment xml:lang="sk">Súbor projektu KDevelop</comment>
     <comment xml:lang="sv">KDevelop-projektfil</comment>
     <comment xml:lang="uk">файл проекту KDevelop</comment>
     <glob pattern="*.kdev4"/>
   </mime-type>
 </mime-info>