diff --git a/themes/slate-es-de/README.md b/themes/slate-es-de/README.md
index 908341988..bc1f23f9a 100644
--- a/themes/slate-es-de/README.md
+++ b/themes/slate-es-de/README.md
@@ -24,7 +24,7 @@ The following options are included:
 - 4:3
 - 4:3 vertical
 
-8 languages:
+9 languages:
 
 - English (United States)
 - English (United Kingdom)
@@ -33,6 +33,7 @@ The following options are included:
 - Italiano
 - Português (Brasil)
 - Română
+- Русский
 - Svenska
 
 3 transitions:
diff --git a/themes/slate-es-de/capabilities.xml b/themes/slate-es-de/capabilities.xml
index e0966fbad..9a039023d 100644
--- a/themes/slate-es-de/capabilities.xml
+++ b/themes/slate-es-de/capabilities.xml
@@ -12,6 +12,7 @@
     <language>it_IT</language>
     <language>pt_BR</language>
     <language>ro_RO</language>
+    <language>ru_RU</language>
     <language>sv_SE</language>
 
     <aspectRatio>16:9</aspectRatio>
@@ -30,6 +31,7 @@
         <label language="it_IT">Scuro</label>
         <label language="pt_BR">Escuro</label>
         <label language="ro_RO">Întunecată</label>
+        <label language="ru_RU">Тёмная</label>
         <label language="sv_SE">Mörkt</label>
     </colorScheme>
 
@@ -41,6 +43,7 @@
         <label language="it_IT">Chiaro</label>
         <label language="pt_BR">Claro</label>
         <label language="ro_RO">Luminoasă</label>
+        <label language="ru_RU">Светлая</label>
         <label language="sv_SE">Ljust</label>
     </colorScheme>
 
@@ -52,6 +55,7 @@
         <label language="it_IT">Scorri</label>
         <label language="pt_BR">Deslizar</label>
         <label language="ro_RO">Glisează</label>
+        <label language="ru_RU">Скольжение</label>
         <label language="sv_SE">Glidande</label>
         <selectable>true</selectable>
         <systemToSystem>slide</systemToSystem>
@@ -68,6 +72,7 @@
         <label language="it_IT">Istantanea</label>
         <label language="pt_BR">Instantâneo</label>
         <label language="ro_RO">Instant</label>
+        <label language="ru_RU">Мгновенно</label>
         <label language="sv_SE">Direkt</label>
         <selectable>true</selectable>
         <systemToSystem>instant</systemToSystem>
@@ -86,6 +91,7 @@
         <label language="it_IT">Dissolvi</label>
         <label language="pt_BR">Esmaecer</label>
         <label language="ro_RO">Estompează</label>
+        <label language="ru_RU">Затухание</label>
         <label language="sv_SE">Uttoning</label>
         <selectable>true</selectable>
         <systemToSystem>fade</systemToSystem>
@@ -110,6 +116,7 @@
         <label language="it_IT">Lista testi con video</label>
         <label language="pt_BR">Lista de texto com vídeos</label>
         <label language="ro_RO">Listă text cu videouri</label>
+        <label language="ru_RU">Текст с видео</label>
         <label language="sv_SE">Textlista med video</label>
         <selectable>true</selectable>
         <override>
@@ -127,6 +134,7 @@
         <label language="it_IT">Lista testi, no video</label>
         <label language="pt_BR">Lista de texto sem vídeos</label>
         <label language="ro_RO">Listă text fără videouri</label>
+        <label language="ru_RU">Текст без видео</label>
         <label language="sv_SE">Textlista utan video</label>
         <selectable>true</selectable>
         <override>
diff --git a/themes/slate-es-de/languages.xml b/themes/slate-es-de/languages.xml
index 7c83d5c98..5cd282260 100644
--- a/themes/slate-es-de/languages.xml
+++ b/themes/slate-es-de/languages.xml
@@ -59,6 +59,16 @@
             <langLabelLastPlayed>Jucat Ultima Dată</langLabelLastPlayed>
         </variables>
     </language>
+    <language name="ru_RU">
+        <variables>
+            <langLabelReleasedate>Дата Выхода</langLabelReleasedate>
+            <langLabelDeveloper>Разработчик</langLabelDeveloper>
+            <langLabelPublisher>Издатель</langLabelPublisher>
+            <langLabelGenre>Жанр</langLabelGenre>
+            <langLabelPlayers>Игроки</langLabelPlayers>
+            <langLabelLastPlayed>Последняя Игра</langLabelLastPlayed>
+        </variables>
+    </language>
     <language name="sv_SE">
         <variables>
             <langLabelReleasedate>Utgivet</langLabelReleasedate>