diff --git a/src/locales/pt_BR/challenges.json b/src/locales/pt_BR/challenges.json
index b8249882033..c5656b5e8e9 100644
--- a/src/locales/pt_BR/challenges.json
+++ b/src/locales/pt_BR/challenges.json
@@ -33,5 +33,12 @@
     "desc": "Fraquezas e resistências de tipos são invertidas e nenhum tipo é imune a outro tipo.\nDesativa as conquistas de outros desafios.",
     "value.0": "Desligado",
     "value.1": "Ligado"
+  },
+  "trickRoom": {
+    "name": "Trick Room",
+    "shortName": "Trick Room",
+    "desc": "All battles are under the effect of Trick Room, where slower Pokémon move sooner and faster Pokémon move later.\nDisables other challenges' achievements.",
+    "value.0": "Off",
+    "value.1": "On"
   }
 }