diff --git a/core/src/main/resources/com/linecorp/armeria/public_suffixes.txt b/core/src/main/resources/com/linecorp/armeria/public_suffixes.txt
index 9d8780f33fd..5ffb0665954 100644
--- a/core/src/main/resources/com/linecorp/armeria/public_suffixes.txt
+++ b/core/src/main/resources/com/linecorp/armeria/public_suffixes.txt
@@ -4581,7 +4581,6 @@ kropyvnytskyi.ua
 krym.ua
 ks.ua
 ks.us
-ktistory.com
 kuchinotsu.nagasaki.jp
 kudamatsu.yamaguchi.jp
 kudoyama.wakayama.jp