diff --git a/src/locales/de/trainer-names.json b/src/locales/de/trainer-names.json
index 5e1f2235d7f..aeb9911b469 100644
--- a/src/locales/de/trainer-names.json
+++ b/src/locales/de/trainer-names.json
@@ -156,6 +156,7 @@
   "lusamine": "Samantha",
   "guzma": "Bromley",
   "rose": "Rose",
+  "cassiopeia": "Cassiopeia",
 
   "blue_red_double": "Blau & Rot",
   "red_blue_double": "Rot & Blau",