diff --git a/content/challenges/86.md b/content/challenges/86.md
index c353f24..7a61e1f 100644
--- a/content/challenges/86.md
+++ b/content/challenges/86.md
@@ -61,6 +61,9 @@ japanese:
           - 地: ち
           - 中: ちゅう
           - 海: かい
+      - pos: noun
+        text:
+          - 式: しき
       - pos: noun
         text:
           - 食: しょく