diff --git a/ibus-libpinyin.spec b/ibus-libpinyin.spec
index c2283a1..7eacf44 100644
--- a/ibus-libpinyin.spec
+++ b/ibus-libpinyin.spec
@@ -2,7 +2,7 @@
 
 Name:       ibus-libpinyin
 Version:    1.12.0
-Release:    3%{?dist}
+Release:    4%{?dist}
 Summary:    Intelligent Pinyin engine based on libpinyin for IBus
 License:    GPLv3+
 URL:        https://github.com/libpinyin/ibus-libpinyin
@@ -61,10 +61,6 @@ desktop-file-validate $RPM_BUILD_ROOT%{_datadir}/applications/ibus-setup-libbopo
 
 %find_lang %{name}
 
-%posttrans
-[ -x %{_bindir}/ibus ] && \
-  %{_bindir}/ibus write-cache --system &>/dev/null || :
-
 %files -f %{name}.lang
 %doc AUTHORS COPYING README
 %{_datadir}/metainfo/*.appdata.xml
@@ -85,6 +81,9 @@ desktop-file-validate $RPM_BUILD_ROOT%{_datadir}/applications/ibus-setup-libbopo
 %{_datadir}/ibus/component/*
 
 %changelog
+* Fri Jun 18 2021 Takao Fujiwara <tfujiwar@redhat.com> - 1.12.0-4
+- Delete ibus write-cache in scriptlet
+
 * Wed Apr 21 2021 Takao Fujiwara <tfujiwar@redhat.com> - 1.12.0-3
 - Resolves: #1948197 Change post to posttrans