diff --git a/notmuch.spec b/notmuch.spec
index 8409736..cb122c7 100644
--- a/notmuch.spec
+++ b/notmuch.spec
@@ -10,7 +10,7 @@
 
 Name:           notmuch
 Version:        0.25
-Release:        3%{?dist}
+Release:        4%{?dist}
 Summary:        System for indexing, searching, and tagging email
 Group:          Applications/Internet
 License:        GPLv3+
@@ -269,6 +269,9 @@ vim -u NONE -esX -c "helptags ." -c quit
 %{_datadir}/vim/vimfiles/syntax/notmuch-show.vim
 
 %changelog
+* Sat Jan 20 2018 Björn Esser <besser82@fedoraproject.org> - 0.25-4
+- Rebuilt for switch to libxcrypt
+
 * Fri Jan 05 2018 Mamoru TASAKA <mtasaka@fedoraproject.org> - 0.25-3
 - F-28: rebuild for ruby25