diff --git a/seed-src/KT.Adverb.csv b/seed-src/KT.Adverb.csv
index f1431ade00fa1b22f66e4a4dcdb85796cc76c8db..7ae5f7bd6ebeb8bb460858b84da359697778be3b 100644
--- a/seed-src/KT.Adverb.csv
+++ b/seed-src/KT.Adverb.csv
@@ -430,7 +430,6 @@
 重,0,0,0,v,副詞,自立,*,*,*,重,重,カサネテ,*
 間,0,0,0,v,副詞,*,*,*,*,間,間に,トキニ,*
 陰,0,0,0,v,副詞,*,*,*,*,陰,陰に,ヒソカニ,*
-非,0,0,0,v,副詞,*,*,*,*,非,非ず,アラズ,*
 非,0,0,0,v,副詞,否定,否定,*,*,非,非ず,アラズ,*
 面,0,0,0,v,副詞,一般,*,*,*,面,面に,マノアタリニ,*
 須,0,0,0,v,副詞,必要,必須,*,*,須,須く〜べし,スベカラク〜ベシ,*