diff --git a/themes/slate-es-de/capabilities.xml b/themes/slate-es-de/capabilities.xml
index 8253273c0..f90d99106 100644
--- a/themes/slate-es-de/capabilities.xml
+++ b/themes/slate-es-de/capabilities.xml
@@ -3,6 +3,8 @@
 -->
 
 <themeCapabilities>
+    <themeName>Slate</themeName>
+
     <aspectRatio>16:9</aspectRatio>
     <aspectRatio>4:3</aspectRatio>