diff --git a/kio.changes b/kio.changes
index 5b5979b..dd4ea96 100644
--- a/kio.changes
+++ b/kio.changes
@@ -1,3 +1,8 @@
+-------------------------------------------------------------------
+Fri Aug 27 08:34:41 UTC 2021 - Christophe Giboudeaux <christophe@krop.fr>
+
+- Disable lto for ppc64 builds.
+
 -------------------------------------------------------------------
 Sat Aug 21 14:55:25 UTC 2021 - Fabian Vogt <fabian@ritter-vogt.de>
 
diff --git a/kio.spec b/kio.spec
index 7309512..d851959 100644
--- a/kio.spec
+++ b/kio.spec
@@ -136,6 +136,10 @@ Development files.
 %autosetup -p1
 
 %build
+%ifarch ppc64
+%define _lto_cflags %{nil}
+%endif
+
 %cmake_kf5 -d build
 %cmake_build