diff --git a/app/src/main/res/values/arrays.xml b/app/src/main/res/values/arrays.xml
index 1ddf711c..2ac57142 100644
--- a/app/src/main/res/values/arrays.xml
+++ b/app/src/main/res/values/arrays.xml
@@ -64,6 +64,7 @@
         <item>Magyar</item>
         <item>Ελληνικά</item>
         <item>Português do Brasil</item>
+        <item>Čeština</item>
     </string-array>
     <string-array name="language_values" translatable="false">
         <item>default</item>
@@ -85,6 +86,7 @@
         <item>hu</item>
         <item>el</item>
         <item>pt-BR</item>
+        <item>cs</item>
     </string-array>
 
     <string-array name="video_format_names">
diff --git a/app/src/main/res/xml/locales_config.xml b/app/src/main/res/xml/locales_config.xml
index db5e00d5..ef0e5517 100644
--- a/app/src/main/res/xml/locales_config.xml
+++ b/app/src/main/res/xml/locales_config.xml
@@ -19,4 +19,5 @@
     <locale android:name="hu"/>
     <locale android:name="el"/>
     <locale android:name="pt-BR"/>
+    <locale android:name="cs"/>
 </locale-config>
\ No newline at end of file