diff --git a/strings/de.json b/strings/de.json
index db782f8d..fe22c37b 100644
--- a/strings/de.json
+++ b/strings/de.json
@@ -252,6 +252,7 @@
   "LabelTag": "Schlagwort",
   "LabelTags": "Schlagwörter",
   "LabelTheme": "Farbschema",
+  "LabelThemeBlack": "Schwarz",
   "LabelThemeDark": "Dunkel",
   "LabelThemeLight": "Hell",
   "LabelTimeRemaining": "{0} verbleibend",