diff --git a/build/hanzi-data/pools/simplified/radicals.txt b/build/hanzi-data/pools/simplified/radicals.txt
index 56005faa1d91f240a92233f1296f910a59c4a1f1..2bbfbfb19c637611169ff3506a09e41c977083d9 100644
--- a/build/hanzi-data/pools/simplified/radicals.txt
+++ b/build/hanzi-data/pools/simplified/radicals.txt
@@ -209,6 +209,7 @@
 ⾂
 ⾃
 ⾄
+臼
 ⾅
 ⾆
 ⾇