diff --git a/dovecot23.changes b/dovecot23.changes
index 9de076c..4605f4a 100644
--- a/dovecot23.changes
+++ b/dovecot23.changes
@@ -1,3 +1,8 @@
+-------------------------------------------------------------------
+Fri Nov  8 12:20:14 UTC 2019 - Arjen de Korte <suse+build@de-korte.org>
+
+- Disable Link Time Optimization (LTO) (boo#1156301)
+
 -------------------------------------------------------------------
 Tue Oct  8 17:31:00 UTC 2019 - Michael Ströder <michael@stroeder.com>
 
diff --git a/dovecot23.spec b/dovecot23.spec
index 4e5e278..d18ba22 100644
--- a/dovecot23.spec
+++ b/dovecot23.spec
@@ -16,6 +16,8 @@
 #
 
 
+%global _lto_cflags %{nil}
+
 Name:           dovecot23
 Version:        2.3.8
 Release:        0