diff --git a/content/challenges/69.md b/content/challenges/69.md
index 7108beb..3a544a3 100644
--- a/content/challenges/69.md
+++ b/content/challenges/69.md
@@ -40,7 +40,7 @@ japanese:
         dictionary: 枯れる
   - - - pos: adjective
         text:
-          - 愚: く
+          - 愚: ぐ
           - 鈍: どん
           - な
         dictionary: 愚鈍