diff --git a/ibus-typing-booster.spec b/ibus-typing-booster.spec
index 209e849..1976179 100644
--- a/ibus-typing-booster.spec
+++ b/ibus-typing-booster.spec
@@ -1,6 +1,6 @@
 Name:       ibus-typing-booster
 Version:    2.11.4
-Release:    1%{?dist}
+Release:    2%{?dist}
 Summary:    A completion input method
 License:    GPLv3+, ASL 2.0
 URL:        https://mike-fabian.github.io/ibus-typing-booster/
@@ -199,10 +199,6 @@ if [ $rc != 0 ] ; then
     exit $rc
 fi
 
-%posttrans
-[ -x %{_bindir}/ibus ] && \
-  %{_bindir}/ibus write-cache --system &>/dev/null || :
-
 %files -f %{name}.lang
 %doc AUTHORS COPYING README README.html README.md
 %{_datadir}/%{name}
@@ -233,6 +229,9 @@ fi
 %{_datadir}/applications/emoji-picker.desktop
 
 %changelog
+* Fri Jun 18 2021 Takao Fujiwara <tfujiwar@redhat.com> - 2.11.4-2
+- Delete ibus write-cache in scriptlet
+
 * Thu Apr 29 2021 Mike FABIAN <mfabian@redhat.com> - 2.11.4-1
 - Update to 2.11.4
 - In main.py “import factory” only when the --xml option is not used