diff --git a/xorg-x11-server.changes b/xorg-x11-server.changes
index 1d1be44..1e32a58 100644
--- a/xorg-x11-server.changes
+++ b/xorg-x11-server.changes
@@ -1,3 +1,8 @@
+-------------------------------------------------------------------
+Wed Apr 24 17:47:05 UTC 2019 - Martin Liška <mliska@suse.cz>
+
+- Disable LTO (boo#1133294).
+
 -------------------------------------------------------------------
 Tue Mar 26 10:31:53 UTC 2019 - Jan Engelhardt <jengelh@inai.de>
 
diff --git a/xorg-x11-server.spec b/xorg-x11-server.spec
index 23c2a5d..d7b99aa 100644
--- a/xorg-x11-server.spec
+++ b/xorg-x11-server.spec
@@ -392,6 +392,7 @@ sh %{SOURCE92} --verify . %{SOURCE91}
 %patch1503 -p1
 
 %build
+%define _lto_cflags %{nil}
 test -e source-file-list || \
     find -L . -type f \! -name '*.orig' \! -path ./source-file-list > \
     source-file-list